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LEARN THIS! The third conditional
a We form the third conditional with if + past perfect, would have + past participle.
If I had seen her, I would have offered her a lift.
b We use the third conditional to talk about imaginary situations and to say how things could have been different in the past.
If you hadn't gone by taxi, you 1 wouldn’t have arrived (not arrive) on time.
c We often use it to express regret or criticism.
If you 2 had left (leave) earlier, you 3 wouldn’t have been (not be) late!

1. ...... for twelve hours , I left marvelous .
A. Having slept
B. Have slept
C. having been slept
D. have been slept
2. By the time their baby arrivers , the Johnson hope ............. painting and decorating the new nursery .
A. having finished
B. to have finished
C. having been finished
D. to have been finished
3. She's angry about .............. to the farewell party last night .
A. not having invited
B. not to have invited
C. not having been invited
D. not to have been invited
4. We decided not to travel , ........... the terrible weather forecast
A. having heard
B. to have heard
C. having been heard
D. to have been heard
5. I'd love ........... to the party , but it was impossible
A. having gone
B. to have gone
C. having been gone
D. to have been gone
6. I don't recall ............. him at the conference .
A. having seen
B. to have pained
C. having been seen
D. to have been seen
7. ............. in dark colors , the room needed some bright lights
A. having plainted
B. to have plained
C. having been plained
D. to have been plained
8. the stockbroker denied ............. of the secret business deal
A. having informed
B. to have informed
C. having been informed
D. to have been informed
9. They now regret ............ their son by providing too many material possessions
A . having spoiled
B. to have spoiled
C. having been spoiled
D . to have been spoiled

2 Emma didn't catch the bus. She had to walk to school.
(Emma không bắt xe buýt. Cô phải đi bộ đến trường.)
Đáp án: If Emma had caught the bus, she wouldn't have had to walk to school.
(Nếu Emma bắt xe buýt, cô ấy sẽ không phải đi bộ đến trường.)
3 The tickets were expensive. I didn't travel by plane.
(Vé đắt. Tôi đã không đi du lịch bằng máy bay.)
Đáp án: If the tickets hadn't been expensive, I would have travelled by plane.
(Nếu vé không đắt thì tôi đã đi máy bay rồi.)
4 I ate too much. I felt ill.
(Tôi đã ăn quá nhiều. Tôi thấy mệt.)
Đáp án: If I hadn't eaten too much, I wouldn't have felt ill.
(Nếu tôi không ăn quá nhiều, tôi sẽ không thấy mệt.)
5 I spent all my money. I was broke.
(Tôi đã tiêu hết tiền của mình. Tôi đã bị cháy túi.)
Đáp án: If I hadn't spent all my money, I wouldn't have been broke.
(Nếu tôi không tiêu hết tiền thì tôi đã không bị cháy túi.)
6 I took a painkiller. My headache went away.
(Tôi đã uống thuốc giảm đau. Cơn đau đầu của tôi biến mất.)
Đáp án: If I hadn't taken a painkiller, my headache wouldn't have gone away.
(Nếu tôi không uống thuốc giảm đau, cơn đau đầu của tôi sẽ không biến mất.)
7 We didn't save a lot of money. We weren't able to buy a new car.
(Chúng tôi đã không tiết kiệm được nhiều tiền. Chúng tôi không thể mua một chiếc ô tô mới.)
Đáp án: If we had saved a lot of money, we would have been able to buy a new car.
(Nếu chúng tôi tiết kiệm được nhiều tiền, chúng tôi đã có thể mua một chiếc ô tô mới.)

1. _________ you _________ this test an hour ago?
A. do/do B. are/doing C. Did/do D. have/done
2. It’s the sixth time I_________ this novel.
A. have been reading B. am reading C. have read D. read
3. Thomas_________ Spanish since 2005.
A. learnt B. is learning C. have learnt D. has learnt
4. Paul_________ to learn French in 2005.
A. have begun B. has begun C. begins D. began
5. They_________ Hoi An several times
A. have visited B. visited C. has visited D. will visit
6. My mother_________ a chance to visit Hue.
A. never has B. has never had C. had never had D. never had
7. Vanessa_________ a famous pop star since she_________ 16
A. became/was B. becomes/was C. have become/was D. has become/was
8. _________ you ever_________ in HN before?
A. did/be B. Have/been C. have/are D. has/lived
9. Our city_________ a lot so far
A. changes B. has changed C. changing D. changed
10. How long_________ you_________ in Hue last summer?
A. have/lived B. do/live C. have/been living D. did/live

15/ When I got up, it _________.
A. rains B. rained C. is raining D. was raining
16/ Mrs. Thu _________ the newspaper while her husband was watching T.V. A. was reading B. is reading C. reads D. read
17/ Mr. Quang fell over while he _________ basketball.
A. was playing B. is playing C. played D. plays
18/ When I came home, everybody _________ the television.
A. watched B. were watching C. was watching D. is watching
19/ My father _________ out when my sister arrived at the zoo .
A. goes B. have gone C. has gone D. had gone
20/ Alice _________ a Vietnamese person until he met Nam.
A. had never met B. have never met C. never met D. never have met
B
Chọn B nhé