Bài tập 1: Chuyển đổi câu chủ động sang bị động
Chuyển các câu sau sang dạng bị động sử dụng It is said that... / It is believed that...:
1. People think that she is an excellent teacher.
________________________________________________________________
2. They say that John works very hard.
________________________________________________________________
3. Scientists believe that global warming is caused by human activities.
________________________________________________________________
4. People say that she has already left the country.
________________________________________________________________
5. They believe that the company will expand next year.
________________________________________________________________
Bài tập 2: Hoàn thành câu với chủ ngữ giả
Hoàn thành các câu sau bằng cách sử dụng It is said that... / It is believed that... và các động từ trong ngoặc:
1. (think) ____________ he is the best player in the team.
________________________________________________________________
2. (say) ____________ she knows five languages fluently.
________________________________________________________________
3. (believe) ____________ this treatment can cure the disease.
________________________________________________________________
4. (tell) ____________ the project will be completed by next month.
________________________________________________________________
5. (say) ____________ he has never failed an exam before.
________________________________________________________________
Bài tập 3: Chuyển đổi câu sử dụng cấu trúc khác
Chuyển các câu sau sang dạng bị động sử dụng S + to be + V3/Ved + to...:
1. People think that she is living in New York.
________________________________________________________________
2. They say that he was a famous actor in the 1990s.
________________________________________________________________
3. People believe that the treasure is hidden under the old house.
________________________________________________________________
4. They tell us that this book is very useful for beginners.
________________________________________________________________
5. People say that he can solve the problem easily.
________________________________________________________________
Loại 4: câu bị động với make /help
Bài tập 1 Chọn đáp án đúng để hoàn thành các câu sau:
1. The students were ____________ to clean the classroom after school.
A. made B. make C. making D. makes
2. She was ____________ by her friends to overcome her difficulties.
A. help B. helping C. helped D. helps
3. The children were ____________ to wear warm clothes because of the cold weather.
A. make B. made C. making D. makes
4. He was ____________ to finish his assignment on time by his teacher.
A. helped B. help C. helping D. helps
5. I was ____________ understand the importance of saving money.
A. make B. made C. helps D. helped

Bài tập 2: Chuyển các câu sau từ chủ động sang bị động:
1. The teacher made the students write an essay.
___________________________________________________________
2. They made her stay late at the office.
___________________________________________________________
3. The coach made the players run 5 kilometers.
___________________________________________________________
4. His story made everyone laugh.
___________________________________________________________
5. The doctor made the patient take the medicine.
___________________________________________________________
Bài tập 3: Hoàn thành các câu sau bằng dạng đúng của make hoặc help:
1. She was ____________ (make) apologize for her mistake.
_____________________________________________________________
2. The children were ____________ (help) to complete their homework by their parents.
_____________________________________________________________
3. He was ____________ (make) understand the importance of teamwork.
_____________________________________________________________
4. The employees were ____________ (help) by the manager to finish the project on time.
_____________________________________________________________
5. I was ____________ (make) believe that the story was true.
_____________________________________________________________

Bài tập 4: Chọn câu đúng
Chọn câu viết lại đúng với nghĩa không thay đổi:
6. "The teacher made me rewrite my essay."
A. I was made rewrite my essay by the teacher.
B. I was made to rewrite my essay by the teacher.
C. I was made rewriting my essay by the teacher.
D. I am made to rewrite my essay by the teacher.
7. "They helped him solve the problem."
A. He was helped to solve the problem by them.
B. He helped solving the problem by them.
C. He was help to solve the problem by them.
D. He was solved the problem by them.
8. "His mother made him tidy his room."
A. He was made to tidy his room by his mother.
B. He was make tidy his room by his mother.
C. He was made tidy his room by his mother.
D. He made to tidy his room by his mother.
9. "We helped her complete her project on time."
A. She was helped complete her project on time by us.
B. She was help completing her project on time by us.
C. She was helped to complete her project on time by us.
D. She is helped to complete her project on time by us.
10. "They made the children apologize for their behavior."
A. The children were made apologize for their behavior.
B. The children were made to apologize for their behavior.
C. The children made to apologize for their behavior.
D. The children were make to apologize for their behavior.
Loại 5+ Loại 6 Câu bị động với “let” và “need”
Bài tập: Chọn đáp án đúng
Chọn đáp án đúng để hoàn thành các câu sau:
1. They let the students go home early.
A. The students are let to go home early.
B. The students are let go home early.
C. The students were let to go home early.
D. The students were let go home early.
2. This room needs ____________.
A. clean
B. cleaned
C. to clean
D. cleaning
3. She let her children play in the garden.
A. Her children are let play in the garden.
B. Her children are let to play in the garden.
C. Her children were let play in the garden.
D. Her children were let to play in the garden.
4. The car needs ____________ as soon as possible.
A. repair
B. repaired
C. repairing
D. to repair
5. Don’t let the dog ____________ into the house.
A. bring
B. brought
C. to bring
D. be brought
6. This essay needs ____________ carefully before submission.
A. check
B. to check
C. checking
D. checked
7. She didn’t let her son ____________ out late at night.
A. stay
B. stayed
C. to stay
D. staying
8. This document needs ____________ again to avoid mistakes.
A. review
B. reviewing
C. to review
D. reviewed
9. The teacher let us ____________ the test early.
A. finish
B. finished
C. to finish
D. finishing
10. The floor needs ____________ before guests arrive.
A. to clean
B. cleaning
C. cleaned
D. be cleaned
Loại 7: Câu bị động với “to V” và “ V-ing”
Bài tập: Chọn đáp án đúng
1. They let the students go home early.
A. The students are let to go home early.
B. The students are let go home early.
C. The students were let to go home early.
D. The students were let go home early.

2. This room needs ____________.
A. clean
B. cleaned
C. to clean
D. cleaning

3. She let her children play in the garden.
A. Her children are let play in the garden.
B. Her children are let to play in the garden.
C. Her children were let play in the garden.
D. Her children were let to play in the garden.

4. The car needs ____________ as soon as possible.
A. repair
B. repaired
C. repairing
D. to repair

5. Don’t let the dog ____________ into the house.
A. bring
B. brought
C. to bring
D. be brought

6. This essay needs ____________ carefully before submission.
A. check
B. to check
C. checking
D. checked

7. She didn’t let her son ____________ out late at night.
A. stay
B. stayed
C. to stay
D. staying

8. This document needs ____________ again to avoid mistakes.
A. review
B. reviewing
C. to review
D. reviewed

9. The teacher let us ____________ the test early.
A. finish
B. finished
C. to finish
D. finishing

10. The floor needs ____________ before guests arrive.
A. to clean
B. cleaning
C. cleaned
D. be cleaned

Question

Bài tập 1: Chuyển đổi câu chủ động sang bị động
Chuyển các câu sau sang dạng bị động sử dụng It is said that... / It is believed that...:
1.	People think that she is an excellent teacher.
________________________________________________________________
2.	They say that John works very hard.
________________________________________________________________
3.	Scientists believe that global warming is caused by human activities.
________________________________________________________________
4.	People say that she has already left the country.
________________________________________________________________
5.	They believe that the company will expand next year.
________________________________________________________________
Bài tập 2: Hoàn thành câu với chủ ngữ giả
Hoàn thành các câu sau bằng cách sử dụng It is said that... / It is believed that... và các động từ trong ngoặc:
1.	(think) ____________ he is the best player in the team.
________________________________________________________________
2.	(say) ____________ she knows five languages fluently.
________________________________________________________________
3.	(believe) ____________ this treatment can cure the disease.
________________________________________________________________
4.	(tell) ____________ the project will be completed by next month.
________________________________________________________________
5.	(say) ____________ he has never failed an exam before.
________________________________________________________________
Bài tập 3: Chuyển đổi câu sử dụng cấu trúc khác
Chuyển các câu sau sang dạng bị động sử dụng S + to be + V3/Ved + to...:
1.	People think that she is living in New York.
________________________________________________________________
2.	They say that he was a famous actor in the 1990s.
________________________________________________________________
3.	People believe that the treasure is hidden under the old house.
________________________________________________________________
4.	They tell us that this book is very useful for beginners.
________________________________________________________________
5.	People say that he can solve the problem easily.
________________________________________________________________
Loại 4: câu bị động với make /help
Bài tập 1  Chọn đáp án đúng để hoàn thành các câu sau:
1.	The students were ____________ to clean the classroom after school.
A. made   B. make C. making D. makes
2.	She was ____________ by her friends to overcome her difficulties.
A. help B. helping C. helped D. helps
3.	The children were ____________ to wear warm clothes because of the cold weather.
A. make B. made C. making D. makes
4.	He was ____________ to finish his assignment on time by his teacher.
A. helped B. help C. helping D. helps
5.	I was ____________ understand the importance of saving money.
A. make B. made C. helps D. helped

Bài tập 2: Chuyển các câu sau từ chủ động sang bị động:
1.	The teacher made the students write an essay.
___________________________________________________________
2.	They made her stay late at the office.
___________________________________________________________
3.	The coach made the players run 5 kilometers.
___________________________________________________________
4.	His story made everyone laugh.
___________________________________________________________
5.	The doctor made the patient take the medicine.
___________________________________________________________
Bài tập 3: Hoàn thành các câu sau bằng dạng đúng của make hoặc help:
1.	She was ____________ (make) apologize for her mistake.
_____________________________________________________________
2.	The children were ____________ (help) to complete their homework by their parents.
_____________________________________________________________
3.	He was ____________ (make) understand the importance of teamwork.
_____________________________________________________________
4.	The employees were ____________ (help) by the manager to finish the project on time.
_____________________________________________________________
5.	I was ____________ (make) believe that the story was true.
_____________________________________________________________

Bài tập 4: Chọn câu đúng
Chọn câu viết lại đúng với nghĩa không thay đổi:
6.	"The teacher made me rewrite my essay."
A. I was made rewrite my essay by the teacher.
B. I was made to rewrite my essay by the teacher.
C. I was made rewriting my essay by the teacher.
D. I am made to rewrite my essay by the teacher.
7.	"They helped him solve the problem."
A. He was helped to solve the problem by them.
B. He helped solving the problem by them.
C. He was help to solve the problem by them.
D. He was solved the problem by them.
8.	"His mother made him tidy his room."
A. He was made to tidy his room by his mother.
B. He was make tidy his room by his mother.
C. He was made tidy his room by his mother.
D. He made to tidy his room by his mother.
9.	"We helped her complete her project on time."
A. She was helped complete her project on time by us.
B. She was help completing her project on time by us.
C. She was helped to complete her project on time by us.
D. She is helped to complete her project on time by us.
10.	"They made the children apologize for their behavior."
A. The children were made apologize for their behavior.
B. The children were made to apologize for their behavior.
C. The children made to apologize for their behavior.
D. The children were make to apologize for their behavior.
Loại 5+ Loại 6 Câu bị động với “let” và “need”
Bài tập: Chọn đáp án đúng
Chọn đáp án đúng để hoàn thành các câu sau:
1.	They let the students go home early.
A. The students are let to go home early.
B. The students are let go home early.
C. The students were let to go home early.
D. The students were let go home early.
2.	This room needs ____________.
A. clean
B. cleaned
C. to clean
D. cleaning
3.	She let her children play in the garden.
A. Her children are let play in the garden.
B. Her children are let to play in the garden.
C. Her children were let play in the garden.
D. Her children were let to play in the garden.
4.	The car needs ____________ as soon as possible.
A. repair
B. repaired
C. repairing
D. to repair
5.	Don’t let the dog ____________ into the house.
A. bring
B. brought
C. to bring
D. be brought
6.	This essay needs ____________ carefully before submission.
A. check
B. to check
C. checking
D. checked
7.	She didn’t let her son ____________ out late at night.
A. stay
B. stayed
C. to stay
D. staying
8.	This document needs ____________ again to avoid mistakes.
A. review
B. reviewing
C. to review
D. reviewed
9.	The teacher let us ____________ the test early.
A. finish
B. finished
C. to finish
D. finishing
10.	The floor needs ____________ before guests arrive.
A. to clean
B. cleaning
C. cleaned
D. be cleaned
Loại 7: Câu bị động với “to V” và “ V-ing”
Bài tập: Chọn đáp án đúng
1.	They let the students go home early.
A. The students are let to go home early.
B. The students are let go home early.
C. The students were let to go home early.
D. The students were let go home early.

2.	This room needs ____________.
A. clean
B. cleaned
C. to clean
D. cleaning

3.	She let her children play in the garden.
A. Her children are let play in the garden.
B. Her children are let to play in the garden.
C. Her children were let play in the garden.
D. Her children were let to play in the garden.

4.	The car needs ____________ as soon as possible.
A. repair
B. repaired
C. repairing
D. to repair

5.	Don’t let the dog ____________ into the house.
A. bring
B. brought
C. to bring
D. be brought

6.	This essay needs ____________ carefully before submission.
A. check
B. to check
C. checking
D. checked

7.	She didn’t let her son ____________ out late at night.
A. stay
B. stayed
C. to stay
D. staying

8.	This document needs ____________ again to avoid mistakes.
A. review
B. reviewing
C. to review
D. reviewed

9.	The teacher let us ____________ the test early.
A. finish
B. finished
C. to finish
D. finishing

10.	The floor needs ____________ before guests arrive.
A. to clean
B. cleaning
C. cleaned
D. be cleaned

Accepted Answer

Bài tập 1: Chuyển đổi câu chủ động sang bị động sử dụng "It is said that... / It is believed that..."

It is said that she is an excellent teacher.
It is said that John works very hard.
It is believed that global warming is caused by human activities.
It is said that she has already left the country.
It is believed that the company will expand next year.

Bài tập 2: Hoàn thành câu với chủ ngữ giả

It is thought that he is the best player in the team.
It is said that she knows five languages fluently.
It is believed that this treatment can cure the disease.
It is told that the project will be completed by next month.
It is said that he has never failed an exam before.

Bài tập 3: Chuyển đổi câu sử dụng cấu trúc "S + to be + V3/Ved + to..."

It is thought that she is living in New York.
It is said that he was a famous actor in the 1990s.
It is believed that the treasure is hidden under the old house.
It is told that this book is very useful for beginners.
It is said that he can solve the problem easily.

Bài tập 4: Câu bị động với "make/help"

The students were made to clean the classroom after school.

She was helped by her friends to overcome her difficulties.
The children were made to wear warm clothes because of the cold weather.
He was helped to finish his assignment on time by his teacher.
I was made to understand the importance of saving money.

Bài tập 5: Chuyển các câu sau từ chủ động sang bị động với "make/help"

The students were made to write an essay by the teacher.
She was made to stay late at the office.
The players were made to run 5 kilometers by the coach.
Everyone was made to laugh by his story.
The patient was made to take the medicine by the doctor.

Bài tập 6: Hoàn thành các câu sau bằng dạng đúng của "make" hoặc "help"

She was made to apologize for her mistake.
The children were helped to complete their homework by their parents.
He was made to understand the importance of teamwork.
The employees were helped by the manager to finish the project on time.
I was made to believe that the story was true.

Bài tập 7: Chọn câu đúng

B. I was made to rewrite my essay by the teacher.
A. He was helped to solve the problem by them.
A. He was made to tidy his room by his mother.
C. She was helped to complete her project on time by us.
B. The children were made to apologize for their behavior.

Bài tập 8: Câu bị động với “let” và “need”

D. The students were let go home early.
B. cleaned
D. Her children were let to play in the garden.
C. repairing
D. be brought
C. checking
A. stay
B. reviewing
A. finish
B. cleaning

Bài tập 1: Chuyển đổi câu chủ động sang bị động Chuyển các câu sau sang dạng bị động sử dụng It is said that... / It is believed that...: 1. People think that she is an excellent teacher. _____________...