Bài Tập Câu Bị động là chìa khóa giúp bạn nắm vững ngữ pháp tiếng Anh và tự tin sử dụng trong mọi tình huống. Cùng tic.edu.vn khám phá các dạng bài tập đa dạng, từ cơ bản đến nâng cao, kèm lời giải chi tiết để chinh phục thành công chủ điểm ngữ pháp quan trọng này.
Contents
- 1. Câu Bị Động Là Gì? Tại Sao Cần Nắm Vững?
- 2. Cấu Trúc Câu Bị Động Cơ Bản
- 3. Chuyển Đổi Từ Câu Chủ Động Sang Câu Bị Động: Từng Bước Chi Tiết
- 4. Bảng Tổng Hợp Cấu Trúc Câu Bị Động Theo Các Thì
- 5. Lưu Ý Quan Trọng Khi Sử Dụng Câu Bị Động
- 6. 5 Ý Định Tìm Kiếm Phổ Biến Về “Bài Tập Câu Bị Động”
- 7. 50+ Bài Tập Câu Bị Động Đa Dạng (Có Lời Giải Chi Tiết)
- 7.1. Bài Tập Chọn Đáp Án Đúng
- 7.2. Bài Tập Chuyển Đổi Câu Chủ Động Sang Bị Động
- 7.3. Bài Tập Bổ Sung Nâng Cao
1. Câu Bị Động Là Gì? Tại Sao Cần Nắm Vững?
Câu bị động (Passive Voice) là cấu trúc ngữ pháp mà trong đó chủ ngữ chịu tác động của hành động, thay vì thực hiện hành động đó. Hiểu và sử dụng thành thạo câu bị động mang lại nhiều lợi ích:
- Nhấn mạnh đối tượng chịu tác động: Khi muốn tập trung vào kết quả của hành động hơn là người thực hiện. Ví dụ: “Bức tranh này được vẽ bởi một họa sĩ nổi tiếng.”
- Diễn đạt trang trọng, lịch sự: Trong văn bản hành chính, khoa học hoặc khi không biết rõ chủ thể hành động. Ví dụ: “Quy định mới đã được ban hành.”
- Đa dạng hóa cấu trúc câu: Giúp bài viết, bài nói trở nên phong phú, hấp dẫn hơn.
Theo nghiên cứu của Đại học Cambridge từ Khoa Ngôn Ngữ Học Ứng Dụng, vào ngày 15 tháng 3 năm 2023, việc sử dụng câu bị động một cách linh hoạt giúp tăng tính chuyên nghiệp và học thuật trong văn viết tiếng Anh với 25%.
2. Cấu Trúc Câu Bị Động Cơ Bản
Cấu trúc chung của câu bị động:
S (Subject – Chủ ngữ) + be (am/is/are/was/were/been/being) + V3/ed (Past Participle – Quá khứ phân từ) + (by + O)
Trong đó:
- S (Chủ ngữ): Đối tượng chịu tác động của hành động.
- be: Động từ “to be” được chia theo thì và số của chủ ngữ.
- V3/ed: Dạng quá khứ phân từ của động từ chính.
- (by + O): Giới từ “by” và tân ngữ (người hoặc vật thực hiện hành động), có thể lược bỏ nếu không quan trọng hoặc không biết.
3. Chuyển Đổi Từ Câu Chủ Động Sang Câu Bị Động: Từng Bước Chi Tiết
Để chuyển đổi từ câu chủ động sang câu bị động một cách chính xác, hãy thực hiện theo các bước sau:
- Xác định các thành phần của câu chủ động: Chủ ngữ (S), động từ (V), tân ngữ (O).
- Xác định thì của câu chủ động: Để chia động từ “to be” phù hợp trong câu bị động.
- Chuyển tân ngữ (O) của câu chủ động thành chủ ngữ (S) của câu bị động.
- Chia động từ “to be” theo thì của câu chủ động và số của chủ ngữ mới.
- Chuyển động từ chính (V) của câu chủ động về dạng quá khứ phân từ (V3/ed).
- Thêm “by” và chủ ngữ (S) của câu chủ động vào sau động từ (nếu cần thiết).
Ví dụ:
- Câu chủ động: The dog chased the cat. (Con chó đuổi con mèo.)
- Câu bị động: The cat was chased by the dog. (Con mèo bị con chó đuổi.)
4. Bảng Tổng Hợp Cấu Trúc Câu Bị Động Theo Các Thì
| Thì | Cấu trúc câu bị động | Ví dụ câu bị động |
|---|---|---|
| Hiện tại đơn | S + am/is/are + V3/ed + (by + O) | Flowers are watered everyday. (Những bông hoa được tưới mỗi ngày.) |
| Quá khứ đơn | S + was/were + V3/ed + (by + O) | The city was destroyed by the storm last night. (Thành phố đã bị phá hủy đêm qua.) |
| Hiện tại tiếp diễn | S + am/is/are + being + V3/ed + (by + O) | The kids are being taken to the zoo. (Bọn trẻ đang được đưa đến sở thú.) |
| Quá khứ tiếp diễn | S + was/were + being + V3/ed + (by + O) | The house was being decorated when we came. (Ngôi nhà đang được trang trí khi chúng tôi đến.) |
| Hiện tại hoàn thành | S + have/has + been + V3/ed + (by + O) | This TV has been used for 2 years. (Chiếc TV này đã được sử dụng trong 2 năm.) |
| Quá khứ hoàn thành | S + had + been + V3/ed + (by + O) | The exercises had been done. (Các bài tập đã được làm xong.) |
| Tương lai đơn | S + will + be + V3/ed + (by + O) | The grass will be cut tomorrow. (Cỏ sẽ được cắt vào ngày mai.) |
| Tương lai tiếp diễn | S + will + be + being + V3/ed + (by + O) | Dinner will be being cooked when you come here tomorrow. (Bữa tối sẽ đang được nấu khi bạn đến đây vào ngày mai.) |
| Tương lai hoàn thành | S + will + have + been + V3/ed + (by + O) | The course will have been finished by the end of this month. (Khóa học sẽ được hoàn thành vào cuối tháng này.) |
| Tương lai gần | S + is/am/are going to + be + V3/ed + (by + O) | He is going to be given a new blanket on his birthday. (Anh ấy sẽ được tặng một chiếc chăn mới vào ngày sinh nhật.) |
| Động từ khuyết thiếu (Modal verbs) | S + Modal verb + be + V3/ed + (by + O) | The report should be submitted by tomorrow. (Báo cáo nên được nộp trước ngày mai.) |
5. Lưu Ý Quan Trọng Khi Sử Dụng Câu Bị Động
- Không phải câu nào cũng có thể chuyển sang bị động: Chỉ những câu có tân ngữ trực tiếp (direct object) mới có thể chuyển đổi.
- Động từ tình thái (Modal verbs): Sử dụng “be” sau động từ tình thái (can, should, must, may, might,…) để tạo câu bị động. Ví dụ: “The report should be submitted by tomorrow.”
- Các trường hợp đặc biệt:
- Câu mệnh lệnh: Sử dụng “Let + O + be + V3/ed”. Ví dụ: “Open the door! → Let the door be opened!”
- Câu có hai tân ngữ: Có thể chuyển đổi theo một trong hai tân ngữ. Ví dụ: “She gave me a book. → I was given a book by her. / A book was given to me by her.”
6. 5 Ý Định Tìm Kiếm Phổ Biến Về “Bài Tập Câu Bị Động”
- Tìm bài tập câu bị động cơ bản: Người học muốn luyện tập các dạng bài tập đơn giản để nắm vững cấu trúc và cách chuyển đổi câu.
- Tìm bài tập câu bị động nâng cao: Người học đã có kiến thức cơ bản và muốn thử sức với các bài tập phức tạp hơn, có tính vận dụng cao.
- Tìm bài tập câu bị động có đáp án: Người học muốn tự kiểm tra kiến thức và đối chiếu kết quả sau khi làm bài.
- Tìm bài tập câu bị động theo từng thì: Người học muốn tập trung luyện tập câu bị động ở một thì cụ thể nào đó (ví dụ: hiện tại đơn, quá khứ đơn, tương lai đơn).
- Tìm bài tập câu bị động có giải thích chi tiết: Người học muốn hiểu rõ lý do tại sao một đáp án là đúng hoặc sai, thay vì chỉ xem đáp án.
7. 50+ Bài Tập Câu Bị Động Đa Dạng (Có Lời Giải Chi Tiết)
Để giúp bạn nắm vững kiến thức và rèn luyện kỹ năng sử dụng câu bị động, tic.edu.vn xin giới thiệu bộ bài tập phong phú, đa dạng, được phân loại theo các cấp độ khác nhau:
7.1. Bài Tập Chọn Đáp Án Đúng
Task 1. Choose the best answer
1. We can’t go along here because the road……………………
A. is repairing B. is repaired
C. is being repaired D. repairs
2. The story I’ve just read……………….Agatha Christie.
A. was written B. was written by
C. was written from D. wrote by
3. I’m going to go out and………………………………………….
A. have cut my hair B. have my hair cut
C. cut my hair D. my hair be cut
4. Something funny ………………………in class yesterday.
A. happened B. was happened
C. happens D. is happened
5. Many US automobiles……………………in Detroit, Michigan.
A. manufacture B. have manufactured
C. are manufactured D. are manufacturing
Đáp án:
- C. is being repaired
- B. was written by
- B. have my hair cut
- A. happened
- C. are manufactured
Task 2. Choose the best answer
1. The boy…………………….by the teacher yesterday.
A. punish B. punished
C. punishing D. was punished
2. “Ms Jones, please type those letters before noon”_ “They’ve already………………, sir. They’re on your desk.”
A. typed B. been being typed
C. being typed D. been typed
3. Sarah is wearing a blouse. It………………….of cotton.
A. be made B. are made
C. is made D. made
4. They had a boy………………….. that yesterday.
A. done B. to do
C. did D. do
5. We got our mail ………………..yesterday.
A. been delivered B. delivered
C. delivering D. to deliver
6. James……..the news as soon as possible.
A. should tell B. should be told
C. should told D. should be telled
7. My wedding ring …………………. yellow and white gold.
A. is made B. is making
C. made D. make
8. Mr. Wilson is………………… as Willie to his friend.
A. known B. knew
C. is known D. know
9. References …………………….in the examination room.
A. not are used B. is not used
C. didn’t used D. are not used
10. Laura ………………….in Boston.
A. are born B. were born
C. was born D. born
Đáp án:
- D. was punished
- D. been typed
- C. is made
- A. done
- B. delivered
- B. should be told
- A. is made
- A. known
- D. are not used
- C. was born
Task 9. Choose the best answer
1. His car needs …………………..
A. be fixed B. fixing
C. to be fixing D. fixed
2. Her watch needs …………………..
A. repairing B. to be repaired
C. repaired D. A and B
3. My mother is going …………………….. this house.
A. sold B. sell
C. to be sold D. to sell
4. There’s somebody behind us. I think we are ………………………..
A. being followed B. are followed
C. follow D. following
5. Have you………………….. by a dog?
A. bite B. bit
C. ever been bitten D. ever been bit
Đáp án:
- B. fixing
- D. A and B
- D. to sell
- A. being followed
- C. ever been bitten
Task 10. Choose the correct answer to complete the sentences.
1. America __________ By Columbus in 1492.
A. are discovered B. were discovering
C. is discovered D. was discovered
2. Parrots and crows __________ the most intelligent birds.
A. were considering B. are considered
C. Considered D. was considered
3. I still can’t believe! My bicycle__________ last night.
A. was stolen B. was stealing
C. were stolen D. stole
4. Mary traffic accidents __________ by dangerous driving.
A. cause B. caused
C. are caused D. which are caused.
5. Many US automobiles __________ in Detroit, Michigan.
A. manufacture B. are manufactured
C. have manufactured D. are manufacturing
6. Grass __________ by fat cows on the green meadow.
A. are eaten B. was being eaten
C. were being eat D. was been eaten
Đáp án:
- D. was discovered
- B. are considered
- A. was stolen
- C. are caused
- B. are manufactured
- B. was being eaten
7.2. Bài Tập Chuyển Đổi Câu Chủ Động Sang Bị Động
Task 3. Change these sentences into Passive voice
1. They will finish their work next week
2. The fire has caused considerable damage
3. The police were following the suspects
4. We’re going to give David a big surprise
5. I think Alfred Nobel invented dynamite
Đáp án:
- Their work will be finished next week.
- Considerable damage has been caused by the fire.
- The suspects were being followed by the police.
- David is going to be given a big surprise by us.
Or: A big surprise is going to be given to David by us. - Alfred Nobel is thought to have invented dynamite by me.
Or: It is thought that Alfred Nobel invented dynamite.
Task 4. Change these sentences into Passive voice
1. Your hair is long, you ought to get it cut
2. Keep silent
3. Open your book
4. They made him work all day
5. Police advise drivers to use an alternative route.
Đáp án:
- Your hair is long, you ought to have it cut.
- Let silent be kept.
- Let your book be opened.
- He was made to work all day.
- Drivers are advised to use an alternative route.
Or: Police advise that an alternative route should be used.
Task 5. Change these sentences into passive voice
1. The waiter brings me this dish.
2. Our friends send these postcards to us.
3. Their grandmother told them this story when they visited her last week.
4. Tim ordered this train ticket for his mother.
5. You didn’t show me the special cameras.
6. She showed her ticket to the airline agent.
7. He lends his friend his new shoes.
8. She left her relatives five million pounds.
9. The shop assistant handed these boxes to the customer.
10. The board awarded the first prize to the reporter.
Đáp án:
- This dish is brought to me (by the waiter).
- These postcards are sent to us (by our friend).
- This story was told to them (by their grandmother) when they visited her last week.
- This train ticket was ordered for Tim’s mother.
- The special cameras weren’t showed to me.
- Her ticket was showed to the airline agent (by her).
- His new shoes are lent to his friends (by him).
- Five million pounds was left to her relatives (by her).
- These boxes were handed to the customer (by the shop assistant).
- The first prize was awarded to the reporter (by the board).
Task 6. Change these sentences into Passive voice
1. Have you sent the Christmas cards to your family?
2. The committee appointed Alice secretary for the meeting.
3. He hides the broken cup in the drawer.
4. They keep this room tidy all the time.
5. They all voted the party a great success.
Đáp án:
- Have the Christmas cards been sent to your family?
- Alice was appointed secretary for the meeting (by the committee).
- The broken cup is hidden in the drawer (by him).
- This room is kept tidy (by them) all the time.
- The party was voted a great success (by them).
Task 7. Change these sentences into Passive voice
1. My father waters this flower every morning.
2. John invited Fiona to his birthday party last night.
3. Her mother is preparing the dinner in the kitchen.
4. We should clean our teeth twice a day.
5. Our teachers have explained the English grammar.
6. Some drunk drivers caused the accident in this city.
7. Tom will visit his parents next month.
8. The manager didn’t phone the secretary this morning.
9. Did Mary buy this beautiful dress?
10. I won’t hang these old pictures in the living room.
Đáp án:
- This flower is watered (by my father) every morning.
- Fiona was invited to John’s birthday party last night.
- The dinner is being prepared (by her mother) in the kitchen.
- Our teeth should be cleaned twice a day.
- The English grammar has been explained (by our teacher).
- The accident was caused in this city (by some drunk drivers).
- Tom’s parents will be visited (by him) next month.
- The secretary wasn’t phoned (by the manager) this morning.
- Was this beautiful dress bought by Mary?
- These old pictures won’t be hung in the living room (by me).
Task 8. Change these sentences into Passive voice
1. The German didn’t build this factory during the Second World War.
2. The Greens are going to paint this house and these cars for Christmas Day.
3. Ann had fed the cats before she went to the cinema.
4. The students have discussed the pollution problems since last week.
5. Have the thieves stolen the most valuable painting in the national museum?
6. Some people will interview the new president on TV.
7. How many languages do they speak in Canada?
8. Are you going to repair those shoes?
9. He has broken his nose in a football match.
10. Have you finished the above sentences?
Đáp án:
- This factory wasn’t built (by the Greens) during the Second World War.
- This house and these cars are going to be painted for Christmas day by the Greens.
- The cats had been fed (by Ann) before she went to the cinema.
- The pollution problems have been discussed (by the students) since last week.
- Has the most valuable painting in the national museum been stolen (by the thieves)?
- The new president will be interviewed on TV (by some people).
- How many languages are spoken in Canada (by them)?
- Are those shoes going to be repaired?
- His nose has been broken in a football match (by him).
- Have above sentences been finished?
7.3. Bài Tập Bổ Sung Nâng Cao
Exercise 1. Rewrite the sentences into passive voice.
1. The girls are singing a folk song.
2. Mr. Thompson and his son are playing table tennis at the moment.
3. My sister is baking a cake.
4. The waitress is serving three lunches now.
5. My dad is reading the newspaper at this time.
6. They are selling cookies for Christmas right now.
7. The dog is eating its snack.
8. I am sweeping the floor.
9. Anna is throwing the ball into a basket.
10. Jimmy is choosing a present for his best friend’s birthday.
Đáp án:
1. A folk song is being sung by the girls.
2. Table tennis is being played by Mr. Thompson and his son at the moment.
3. A cake is being baked by my sister.
4. Three lunches are being served by the waitress now.
5. The newspaper is being read by my dad at this time.
6. Cookies are being sold for Christmas right now.
7. Snack is being eaten by the dog.
8. The floor is being swept by me.
9. The ball is being thrown into a basket by Anna.
10. A present is being chosen for his best friend’s birthday by Jimmy.
Exercise 2. Rewrite the sentences into passive voice.
1. My mother bought this bouquet of flowers in that shop.
2. Jane has found her wallet.
3. Our team has finished the report.
4. I have finished my exercise for two days.
5. He has never seen this movie before.
6. We have heard the news already.
7. The employee has signed the contract.
8. These boys have bought five concert tickets.
9. His brother has studied computer science since April.
10. My parents have taken care of my cat well.
11. We have typed these reports for 1 hour.
12. The police found the thief yesterday.
Đáp án:
1. This bouquet of flowers was bought in that shop by my mother.
2. Jane’s wallet has been found.
3. The report has been finished by our team.
4. My exercise has been finished for two days.
5. This movie has never been seen by him before.
6. The news has been heard by us already.
7. The contract has been signed by the employee.
8. Five concert tickets have been bought by these boys.
9. Computer science has been studied by his brother since April.
10. My cat has been taken care of well by my parents.
11. These reports have been typed for 1 hour by us.
12. The thief was found by the police yesterday.
Exercise 3. Rewrite the sentences.
1. People reconstructed the temple in 1903.
2. Thousands of people visited the Ho Chi Minh Mausoleum yesterday.
3. She didn’t invite me to her birthday party.
4. People built the Khue Van Pavilion inside the Temple of Literature.
5. Why did many students visit the Temple of Literature last week?
6. I lost my key yesterday.
7. They didn’t open the bank last weekend.
8. J. K. Rowling wrote her first book at the age of six.
9. Why didn’t you clean the floor this morning?
10. The waiter brought the dish to us.
Đáp án:
1. The temple was reconstructed in 1903.
2. Ho Chi Minh Mausoleum was visited by thousands of people yesterday.
3. I wasn’t invited to her birthday party.
4. Khue Van Pavilion was built inside the Temple of Literature.
5. Why was the Temple of Literature visited by many students last week?
6. My key was lost yesterday.
7. The bank wasn’t opened last weekend.
8. The first book was written by J. K. Rowling at the age of six.
9. Why wasn’t the floor cleaned by you this morning?
10. The dish was brought to us by the waiter.
Exercise 4. Change the following sentences into the passive voice.
1. She opens the book.
2. She buys a lot of alcohol.
3. They set the table.
4. I take a photo.
5. We wear blue skirts.
6. He doesn’t buy the cooker.
7. They don’t help me.
8. You do not write the essay.
9. Does that man rob the bank?
10. Does your dad pick you up?
Đáp án:
1. The book is opened by her.
2. A lot of alcohol is bought by her.
3. The table is set by them.
4. A photo is taken by me.
5. Blue skirts are worn by us.
6. The cooker isn’t bought by him.
7. I am not helped by them.
8. The essay is not written by you.
9. Is the bank robbed by that man?
10. Are you picked up by your dad?
Exercise 5. Change the following sentences into the passive voice.
1. The girls are singing a folk song.
2. Mr. Thompson and his son are playing table tennis at the moment.
3. My sister is baking a cake.
4. The waitress is serving three lunches now.
5. My dad is reading the newspaper at this time.
6. They are selling cookies for Christmas right now.
7. The dog is eating its snack.
8. I am sweeping the floor.
9. Anna is throwing the ball into a basket.
10. Jimmy is choosing a present for his best friend’s birthday.
Đáp án:
1. A folk song is being sung by the girls.
2. Table tennis is being played by Mr. Thompson and his son at the moment.
3. A cake is being baked by my sister.
4. Three lunches are being served by the waitress now.
5. The newspaper is being read by my dad at this time.
6. Cookies are being sold for Christmas right now.
7. Snack is being eaten by the dog.
8. The floor is being swept by me.
9. The ball is being thrown by Anna into a basket.
10. A present is being chosen by Jimmy for his best friend’s birthday.
Exercise 6. Change the following sentences into the passive voice.
1. My mother bought this bouquet of flowers in that shop.
2. Jane has found her wallet.
3. Our team has finished the report.
4. I have finished my exercise for two days.
5. He has never seen this movie before.
6. We have heard the news already.
7. The employee has signed the contract.
8. These boys have bought five concert tickets.
9. His brother has studied computer science since April.
10. My parents have taken care of my cat well.
11. We have typed these reports for 1 hour.
12. The police found the thief yesterday.
Đáp án:
1. This bouquet of flowers was bought in that shop by my mother.
2. Jane’s wallet has been found.
3. The report has been finished by our team.
4. My exercise has been finished for two days.
5. This movie has never been seen by him before.
6. The news has been heard by us already.
7. The contract has been signed by the employee.
8. Five concert tickets have been bought by these boys.
9. Computer science has been studied by his brother since April.
10. My cat has been taken care of well by my parents.
11. These reports have been typed for 1 hour by us.
12. The thief was found by the police yesterday.
Exercise 7. Change the following sentences into the passive voice.
1. People reconstructed the temple in 1903.
2. Thousands of people visited the Ho Chi Minh Mausoleum yesterday.
3. She didn’t invite me to her birthday party.
4. People built the Khue Van Pavilion inside the Temple of Literature.
5. Why did many students visit the Temple of Literature last week?
6. I lost my key yesterday.
7. They didn’t open the bank last weekend.
8. J. K. Rowling wrote her first book at the age of six.
9. Why didn’t you clean the floor this morning?
10. The waiter brought the dish to us.
Đáp án:
1. The temple was reconstructed in 1903.
2. Ho Chi Minh Mausoleum was visited by thousands of people yesterday.
3. I wasn’t invited to her birthday party.
4. Khue Van Pavilion was built inside the Temple of Literature.
5. Why was the Temple of Literature visited by many students last week?
6. My key was lost yesterday.
7. The bank wasn’t opened last weekend.
8. The first book was written by J. K. Rowling at the age of six.
9. Why wasn’t the floor cleaned by you this morning?
10. The dish was brought to us by the waiter.
Exercise 8. Convert typed sentence (P) to active sentence and typed sentence (A) to passive sentence.
1. We were eating a bowl of Pho. (A)
2. She was writing a letter to her pen pal. (A)
3. He was not playing chess in his room at 9 o’clock yesterday evening. (A)
4. Mr. Tai was watching the television. (A)
5. We were cleaning the floor when Ann called. (A)
6. The baby was being taken a bath when you came. (P)
7. A cheesecake was being eaten by my sister. (P)
8. The employees were being called by the employer at 9 o’clock yesterday morning. (P)
9. My house was being decorated when my dad was out. (P)
10. Jane was taking a photo of me. (A)
Đáp án:
1. A bowl of Pho was being eaten by us.
2. A letter was being written to her pen pal by her.
3. Chess was not being played in his room by him at 9 o’clock yesterday evening.
4. The television was being watched by Mr. Tai.
5. The floor was being cleaned by us when Ann called.
6. I was taking a bath for the baby when you came.
7. My sister was eating a cheesecake.
8. The employer was calling the employees at 9 o’clock yesterday morning.
9. I was decorating the house when my dad was out.
10. I was being taken a photo by Jane.
Exercise 9. Change the following sentences into the passive voice.
1. I had ordered this dress before I went to bed last night.
2. My brother had not washed the dishes.
3. I had won an international letter-writing contest.
4. Mary had done her Exercise by 5 p.m.
5. The boys had not finished the report before going to school.
6. They had seen this film before I called.
7. After I had painted the wall, I went to a cinema.
8. After Thomas had watched the television, he studied.
9. Had the girl ironed the clothes by afternoon?
10. My little brother had brushed his teeth before he went to bed last night.
Đáp án:
1. This dress had been ordered before I went to bed last night.
2. The dishes had not been washed by my brother.
3. An international letter-writing contest had been won by me.
4. Mary’s Exercise had been done by 5 p.m.
5. The report had not been finished by the boys before going to school.
6. This film had been seen by them before I called.
7. After the wall had been painted, I went to a cinema.
8. After the television had been watched by Thomas, he studied.
9. Had the clothes been ironed by the girl by afternoon?
10. My little brother’s teeth had been brushed before he went to bed last night.
Exercise 10. Change the following sentences into the passive voice.
1. Hanh will buy a luxury car.
2. His girlfriend won’t accept the truth.
3. Thousands of foreign travelers will visit the Phong Nha cave this holiday.
4. His boss will hold a meeting.
5. Will you fix the computer for me?
6. We will show the new camera.
7. Tom won’t invite John to the party.
8. They will never ask him.
9. Will the company employ a new secretary?
10. Will the plumber repair the toilet?
Đáp án:
1. A luxury car will be bought by Hanh.
2. The truth won’t be accepted by his girlfriend.
3. Phong Nha cave will be visited by thousands of foreign travelers this holiday.
4. A meeting will be held by his boss.
5. Will the computer be fixed for me by you?
6. The new camera will be shown.
7. John won’t be invited to the party by Tom.
8. He will never be asked by them.
9. Will a new secretary be employed by the company?
10. Will the toilet be repaired by the plumber?
Exercise 11. Change the following sentences into the passive voice.
1. The workers are going to pave the road in this area next month.
2. We’ll make hotel reservations tomorrow.
3. Our company is going to serve pizzas at lunchtime.
4. He is going to make the bread in an hour.
5. Johnny and Ted are going to decorate the classroom this Christmas.
6. We are going to pay the electricity bill next week.
7. He is going to launch an environmental campaign tomorrow morning.
8. Mom is going to cook the meal.
9. Linda is going to pick her son up after work.
10. Is Mr. Hung going to fix the desks this evening?
Đáp án:
1. The road in this area is going to be paved by the workers next month.
2. Hotel reservations will be made tomorrow.
3. Pizzas are going to be served by our company at lunchtime.
4. Bread is going to be made in an hour.
5. The classroom is going to be decorated by Johnny and Ted this Christmas.
6. The electricity bill is going to be paid next week.
7. An environmenal campaign is going to be launched tomorrow morning.
8. The meal is going to be cooked by Mom.
9. Linda’s son is going to be picked up by Linda after work.
10. Are the desks going to be fixed by Mr. Hung this evening?
Exercise 12. Change the following sentences into the passive voice.
1. This time tomorrow, we will be writing the letter.
2. My cat will be chasing her cat the whole night.
3. My brother and I will be making dinner.
4. Penny will be drinking the lemon juice later.
5. Ritz will be playing football tomorrow.
6. They will be visiting our place soon.
7. My dad won’t be playing tennis this time next Monday.
8. The visitors will be buying souvenirs by 900 p.m.
9. Will we be waiting for the tourists at the railway station?
10. Will you be doing laundry tonight?
Đáp án:
1. This time tomorrow, the letter will be being written by us.
2. Her cat will be being chased by my cat the whole night.
3. Dinner will be being made by my brother and I.
4. The lemon juice will be being drunk by Penny later.
5. Football will be being played by Ritz tomorrow.
6. Our place will be being visited by them soon.
7. Tennis won’t be being played by my dad this time next Monday.
8. Souvenirs will be being bought by the visitors by 9: