Ví dụ: They saw the man run away. → The man was seen to run away.

S + be + PP(V1) + to-V2 (chủ động)

They sow the man running away. → The man was seen running away. to be + PP (V2) (bị động)
4) Với động từ MAKE và LET. to be + V2-ing (tiếp diễn)
Active Passive to have + PP (V2) (hoàn thành)
make + O + bare infinitive → be + made + to-infinitive to have been + PP (V2) (hoàn thành bị động)
let + O + bare infinitive → be + allowed + to-infinitive Ví dụ: They say that he is 100 years old.
Ví dụ: The manager made all the employees work at the weekend. → He is said to be 100 years old.
All the employees were made to work at the weekend. (Người ta nói rằng ông ấy 100 tuổi.)
(Tat cả nhân viên bị buộc phải làm việc vào cuối tuần.) People believe that rice is grown well in the Mekong Delta.
She lets her son play computer games on Sunday afternoon. → Rice is believed to be grown well in ihe Mekong Delta.
→ Her son is allowed to play computer games on Sunday afternoon. (Người ta tin rằng lúa mọc rất tốt ở đồng bằng sông Cửu Long.)
(Con trai bà ấy được phép chơi trò chơi vi tính vào chỉều chủ nhật.) They thought that he was working in the office.
5) Với thế nhờ bảo (Causative form) → He was thought to be working in the office.
Ta dùng động từ have hoặc get. (Họ tin rằng ông ấy đang làm việc trong văn phòng.)
Active Passive People say that he served in the army.
→ He is said to have served in the army.
have somebody do something → have something done by sb
(Người ta nói rằng trước đây ông ấy phục vụ trong quân đội.)
get somebody to do something → get something done by sb
People say that the project has been completed.
Ví dụ: I had a technician repair my computer.
→ The project is said to have been completed.
→ I had my computer repaired by a technician.
(Người ta nói rằng dự án đã được hoàn thành.)
(Tôi nhờ một kĩ thuật viên sửa máy tính cho tôi.)

BÀI TẬP THỂ BỊ ĐỘNG
I got a technician to repair my computer.
Exercise 1: Choose the best answer to complete each of the following sentences.
→ I got my computer repaired by a technician.
1. That book _____ by a famous author.
6) Với động từ tường thuật hoặc bày tỏ ý kiến (verbs of reporting or opinion)
A. wrote B. was written C. is writing D. has written
Động từ tường thuật: say, claim, report, show...
2. The children’s song _______ by one of the parents.
Động từ chỉ ý kiến: think, believe, consider, expect, feel, hope, know, prove,
A. is taping B. are being taped C. are taping D. is being taped
understand...
3. The pollution in the city _____ our breathing.
Dạng 1:
A. was affecting B. will be affected
Active: People/They + V1 + (that) + S + V2
C. was being affected D. will be affecting
Passive: It + be + PP (V1) + (that) + S + V2
4. A special committee ______ the dispute.
Ví dụ: People believe that the weather is changing dramatically.
A. is going to settle B. is going to be settled
→ It is believed that the weather is changing dramatically.
C. going to settling D. will be settled
(Người ta tin rằng thời tiết sẽ thay đổi đáng kế.)
5. Mark _______ a lot by his friends, isn’t he?
They said that he served in the army.
A. is influenced B. is influencing
→ It was said that he served in the army.
C. isn’t influenced D. isn’t influencing
(Người ta nói rằng ông ấy đã phục vụ trong quân đội.)
6. A few days ago, Tom’s car ______ by one of the teenagers in his neighborhood.
Dạng 2:
A. was stealing B. was stole C. has been stolen D. was stolen
Active: People/They + V1+ (that) + S + V2
7. Pencils ______ at the test, so please bring your own.
Passive:

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 A. are provided B. will be provided C. he was dismissing D. he was dismissed
C. won’t be provided D. shall not provide Exercise 3: Choose the best answer to complete each of the following sentences.
8. Jack _______ the news immediately. If you don’t do it, I will. 1. The ozone layer _______ harmful radiation from the sun.
A. ought to be told B. ought be told A. prevents B. is prevented
C. ought tell D. ought to have told C. is preventing D. is being prevented
9. The prisoner is thought ______ by Climbing over the wall. 2. Are you interested in the job ______ ?
A. to escape B. has been escaped A. they are offered you B. they have offered you
C. to have escaped D. has escaped C. you being offered D. you be offering
10. Tom has just had a computer ___________ in his room. 3. Vietnamese goods _____ to many European countries.
A. install B. installed C. to install D. installing A. have exported B. have been exported
Exercise 2: Choose the best answer to complete each of the following sentences. C. have been exporting D. have being exported
1. They recommend that a hotel _______ on the edge of the lake. 4. We expect students _____ during the examinations.
A. should be built B. must be built A. not to talk B. not to be talked
C. was built D. could build C. not talking D. not being talked
2. He dislikes _____ what to do. 5. This kind of cloth ______ in warm water only.
A. people tell him B. being told A. must wash B. must be washing
C. to be told D. they telling him C. must be washed D. must washed
3. The music at the party was very loud and _______ from far away. 6. Have you got the advisor_______ the issue?
A. can hear B. could hear A. to examine B. examining C. to be examined D. examined
C. can be heard D. could be heard 7. When we talked about the accident, no names _______ .
4. Both domestic and imported automobiles must _______ anti-pollution devices. A. were mentioning B. to be mentioning
A. equipped with B. be equipped with C. were mentioned D. to be mentioned
C. equipped by D. be equipped by 8. Harvard University _______ as one of the best universities in the world for hundreds
5. “Can’t we do something about the situation?” “Something _ ____ right now.” of years.
A. is doing B. is done C. is being done D. has been A. has regarded B. is regarded C. has been regarded D. regards
doing 9. The Norman is said ______ England in 1066.
6. Despite all my anxiety, I _______ for the job I wanted. A. to have invaded B. to have been invaded
A. was hiring B. hired C. got hiring D. got hired C. to invade D. to be invaded
7. “Has ______ about the eight o’clock flight to Chỉcago?” “Not yet.” 10. Jack accepted _____ for his brother’s fault.
A. been an announcement made B. an announcement been made A. to punish B. to be punished C. punish D. being
C. an announcement made D. been made an announcement punished
8. “Come back at 5 o’clock,” he said, “the job _______ by then.” Exercise 4: Choose the best answer to complete each of the following sentences.
A. will have been done B. has been done 1. I don’t want any conclusion _______ before we have all the evidence.
C. is being done D. was being done A. be made B. to be made C. being made D. to have been made
9. Renoir’s paintings _____ masterpieces all over the world. 2. More than five thousand people _______ in the earthquake in Indonesia last year.
A. had considered B. are considered A. was said to be died B. were said to be died
C. are considering D. consider C. was said to die D. were said to die
10. Are you quite sure you know why ______ ? 3. Gunpowder was said _______ by the Chinese several centuries ago.
A. was he dismissed B. did he dismiss A. to have invented B. to be invented

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 A. are provided B. will be provided C. he was dismissing D. he was dismissed
C. won’t be provided D. shall not provide Exercise 3: Choose the best answer to complete each of the following sentences.
8. Jack _______ the news immediately. If you don’t do it, I will. 1. The ozone layer _______ harmful radiation from the sun.
A. ought to be told B. ought be told A. prevents B. is prevented
C. ought tell D. ought to have told C. is preventing D. is being prevented
9. The prisoner is thought ______ by Climbing over the wall. 2. Are you interested in the job ______ ?
A. to escape B. has been escaped A. they are offered you B. they have offered you
C. to have escaped D. has escaped C. you being offered D. you be offering
10. Tom has just had a computer ___________ in his room. 3. Vietnamese goods _____ to many European countries.
A. install B. installed C. to install D. installing A. have exported B. have been exported
Exercise 2: Choose the best answer to complete each of the following sentences. C. have been exporting D. have being exported
1. They recommend that a hotel _______ on the edge of the lake. 4. We expect students _____ during the examinations.
A. should be built B. must be built A. not to talk B. not to be talked
C. was built D. could build C. not talking D. not being talked
2. He dislikes _____ what to do. 5. This kind of cloth ______ in warm water only.
A. people tell him B. being told A. must wash B. must be washing
C. to be told D. they telling him C. must be washed D. must washed
3. The music at the party was very loud and _______ from far away. 6. Have you got the advisor_______ the issue?
A. can hear B. could hear A. to examine B. examining C. to be examined D. examined
C. can be heard D. could be heard 7. When we talked about the accident, no names _______ .
4. Both domestic and imported automobiles must _______ anti-pollution devices. A. were mentioning B. to be mentioning
A. equipped with B. be equipped with C. were mentioned D. to be mentioned
C. equipped by D. be equipped by 8. Harvard University _______ as one of the best universities in the world for hundreds
5. “Can’t we do something about the situation?” “Something _ ____ right now.” of years.
A. is doing B. is done C. is being done D. has been A. has regarded B. is regarded C. has been regarded D. regards
doing 9. The Norman is said ______ England in 1066.
6. Despite all my anxiety, I _______ for the job I wanted. A. to have invaded B. to have been invaded
A. was hiring B. hired C. got hiring D. got hired C. to invade D. to be invaded
7. “Has ______ about the eight o’clock flight to Chỉcago?” “Not yet.” 10. Jack accepted _____ for his brother’s fault.
A. been an announcement made B. an announcement been made A. to punish B. to be punished C. punish D. being
C. an announcement made D. been made an announcement punished
8. “Come back at 5 o’clock,” he said, “the job _______ by then.” Exercise 4: Choose the best answer to complete each of the following sentences.
A. will have been done B. has been done 1. I don’t want any conclusion _______ before we have all the evidence.
C. is being done D. was being done A. be made B. to be made C. being made D. to have been made
9. Renoir’s paintings _____ masterpieces all over the world. 2. More than five thousand people _______ in the earthquake in Indonesia last year.
A. had considered B. are considered A. was said to be died B. were said to be died
C. are considering D. consider C. was said to die D. were said to die
10. Are you quite sure you know why ______ ? 3. Gunpowder was said _______ by the Chinese several centuries ago.
A. was he dismissed B. did he dismiss A. to have invented B. to be invented

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 C. to have been inventing D. to be inventing A. is serving B. serves C. is being served D. served
4. I heard him _______ to himself after coming back from the party last night. 9. “Why is Tony in prison?” “He _______ of robbery.”
A. singing B. sung C. to be singing D. to be sung A. has been convicted B. has been convicting
5. He was seen_______ a stone and _______ it at the police. C. has convicted D. convicted
A. pick up - throw B. picking up - throw 10. “Where are Jack and Joseph?” “They _______ the boxes you asked for into the
C. picked up - thrown D. to pick up - throw house.”
6. “Those eggs of different colors are very artistic.” “Yes, they _______ in Russia.” A. have been bringing B. bringing
A. were painted B. were paint C. were painting D. painted C. have been brought D. to bring
7. “David is in prison for smoking drugs.” “He ______ that it was against the law.” V. CÂU GIÁN TIẾP
A. is telling B. was told C. told D. tells A. Các thay đổi trong câu gián tiếp
8. “The maintenance people didn’t remove the chairs from the ballroom.” “Don’t worry. 1. Thay đổi các đại từ, tính từ/đại từ sở hữu.
They _______ them before the dance begins.” Các đại từ chỉ ngôi (personal pronouns), đại từ phản thân (reflexive pronouns), và tính
A. will have been moved B. will have moved từ/đại từ sở hữu (possessive adjectives/pronouns) trong câu gián tiếp sẽ được thay đổi so
C. were moved D. moved với câu trực tiếp.
9. Gold _____ in California in the 19th century. Ví dụ: Mr. Nam said to Hoa, “ You take your book out and show it to me. ”
A. was discovered B. has been discovered Thầy Nam nói với Hoa: “Em hãy lấy vở ra và đưa cho thầy xem.”
C. was discover D. they discovered Tình huống 1: Một người bạn của Hoa tường thuật với một người bạn khác.
10. ______ that military spending is extremely high. Mr. Nam told Hoa that she took her book out and showed it to him.
A. We are felt B. It feels C. It is felt D. We feel that it is Tình huống 2: Hoa tường thuật với một người bạn khác.
Exercise 5: Choose the best answerto complete eachof the following sentences. Mr. Nam told me that I took my book out and showed it to him.
1. All planes _______ before departure. Tình huống 3: Thầy Nam tường thuật với ba mẹ của Hoa hoặc một người khác.
A. will checked B. will have checked I told Hoa that she look her book out and showed it to me.
C. will be checked D. will been checked
2. I wanted ______ by the head of the company, but it was impossible. 2. Thay đổi thời gian, địa điểm và các từ chỉ định
A. to see B. to be seen C. seeing D. being to see Câu trực tiêp Câu gián tiếp
3. Nancy _____ at Bob’s house every night this week. now then/at that time
A. has been eaten B. has eating an hour ago an hour before/ at7 hour earlier
C. is being eaten D. has been eating today that day
4. “Where did you get these old dresses?” “We _________ them in the old trunk.”
yesterday the day before/ the previous day
A. were found B. finding C. found D.have been
tomorrow the next day/ the following day
found
this (week) that (week)
5. “What happened to the old mail carrier?” “He ________to a new neighborhood to
work.” these (days) those (days)
A. has sent B. was send C. was sent D. sent last year the year before/ the previous year
6. “The longest fish in the contest was eighteen inches long.” “It _______ by Peter.” next month the month after/ the following month
A. was catching B. caught C. was caught D. catch here, there there
7. “I heard you decided to take up tennis.” “Yes, I have _______ every day.”
A. been played B. been playing C. playing D. play 3. Thay đổi thì của động từ.
8. “Are we about to have dinner?” “Yes, it _______ in the dining room.”

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