Đáp án: A

Giải thích: Câu điều kiện loại II: If + QKĐ, S + would/could/might + V.

Dịch: Nếu có đĩa bay, sẽ có dấu vết hạ cánh của họ.

1.If you (go)go away, please write to me

2.If you (be)had been in. I would have given it to you

3.If he (eat)eats another cake, he will be sick

4.I (not do)wouldn't do that if I (be)were you

5.If he (take)takes my advice, everything can go well

6.I would have come sooner if I (know)had known you were here

7.He never does homework. If he (do)did his homework, he (not worry)wouldn't worry about this exam

8.It's too bad we lost the game. If you (play)had play for us, we (win) would have won

9.What will you (do)do if she refuses your invitation

10.If today (be)were Sunday, we(go)would go to the beach

11.I wish I (see)had seen her off at the airport yesterday

12.Tom wishes he (have)had enough money to buy a new car now

13. Mary wishes she (become)would become an astronaut someday

14.He wishes he ( not buy)didn't buy that old car

15.If we (pollute)pollute the water, we will have no water to use

16.If we cut down trees in the forest, there (be)will be big flood every year

17.If he (not pass)doesn't pass the driving test, we (be)will be disappointed

18.I (not write)won't write to you if you (not send)don't send me your address

19.The sea (get)gets warmer if the earth (get)gets warmer

20.If we (not protect)don't protect the animals, they (kill)will be killed

21.Our lives(destroy)would destroy if the earth didn't go round

22.We will go for a picnic if the weather(be)is fine tomorrow

23.If I were you I (travel)would travel around the world

24.If there were flying saucers, there (be)would be traces of their landing

25.I would take photos of UFOs if I (see) saw them

26.What (you say)would you say if I offered you a job

27.The children always (get)get frightened if they watch horror films

28.If it (not be) wasn't for you, I would be late

29.I can't help feeling sorry for the hungry children. If only there (be)was peace in the world

30. Were I to become president, my first act (be)would be to help the poor

31.If he (listen)listened to his father's advice, he would still be working here

32.If she hadn't stayed up late lastnight, she (not be)wouldn't have been tired now

Put the verb in brackets in the correct form

1.If you (go) go away, please write to me

2.If you (be) was in. I would have given it to you

3.If he (eat) eats another cake, he will be sick

4.I (not do) wouldn't do that if I (be) were you

5.If he (take) takes my advice, everything can go well

6.I would have come sooner if I (know) knew you were here

7.He never does homework. If he (do) does his homework, he (not worry) won't worry about this exam.

8.It's too bad we lost the game. If you (play) play for us, we (win) will win.

9.What will you (do) do if she refuses your invitation

10.If today (be) is Sunday, we(go) will go to the beach

11.I wish I (see) had seen her off at the airport yesterday

12.Tom wishes he (have) had enough money to buy a new car now

13. Mary wishes she (become) would become an astronaut someday

14.He wishes he ( not buy) won't buy that old car

15.If we (pollute) pollute the water, we will have no water to use

16.If we cut down trees in the forest, there (be) will be big flood every year

17.If he (not pass) doesn't pass the driving test, we (be) will be disappointed

18.I (not write) won't write to you if you (not send) don't send me your address

19.The sea (get) will get warmer if the earth (get) gets warmer

20.If we (not protect) don't protect the animals, they (kill) will kill.

21.Our lives(destroy) would destroy if the earth didn't go round

22.We will go for a picnic if the weather(be) is fine tomorrow

23.If I were you I (travel) would travel around the world

24.If there were flying saucers, there (be) would be traces of their landing

25.I would take photos of UFOs if I (see) saw them

26.What (you say) would you say if I offered you a job

27.The children always (get) get frightened if they watch horror films

28.If it (not be) wasn't for you, I would be late

29.I can't help feeling sorry for the hungry children. If only there (be) is peace in the world

30. Were I to become president, my first act (be) would to help the poor

31.If he (listen) listened to his father's advice, he would still be working here

32.If she hadn't stayed up late lastnight, she (not be) wouldn't have been tired now

1. UFOs mean…………….flying objects.
A. unidentified B. unknown C. unable D. unknown
2. Some scientists say that flying saucers might be people's…………………
A. imagination B. imagine C. imaginative D. imaginary
3. Imagine someday you would live without……………
D. electricity A. electrical B. electric C. electrician
4. Tim is an…………..child
D. imagination C. image A. imaginative B. imagine
5. There is no..............that he has been here.
A. evidentially B. evidential C. evidence D. evident
6. The disease was thought to have……………….in Africa.
A. appeared B. disappearing C. disappeared D. appearing
7. The man……………without trace
C. appeared A. disappearing B. disappeared D. appearing
8. My parents do not allow me...,so I had to stay at home.
C. going D. gone B. go A. to go
9. There………..no sounds on the moon.
A. are B. is C. was D. were
10. If there were flying saucers, there……………… traces of their landing
A. is B. will be C. are D. would be
11. Do you think you will be able………… a space trip?
C. taking A. to take B. take D. taken
12. He won't be happy if you………....come!
A. didn't B. haven't C. don't D. won't.
13. If I ……………….. a bird, I would be a dove
a. is B. were C. was D. am
14. If we became rich, we would travel………….. the world.
A. around B. on C. at D. up
15. She would come to see you if she ……...your address.
C. have D. having B. had A. has
16. Where will you go if you……....a car?
C. had D. having A. have B. walk
17. Did lan………….walk past the Mosque on her way to primary school?
A. used B. used to C. use to D. use
18. People said there……………be water on Mars.
A. might B. may C. must D. will
19. I hope he doesn't keep us ……………….
A. to wait B.waiting C. for waiting D. wait
20. Those were the days……………… we were very happy.
A. that B. of which C. about which D. when

1. UFOs mean…………….flying objects.
A. unidentified B. unknown C. unable D. unknown
2. Some scientists say that flying saucers might be people's…………………
A. imagination B. imagine C. imaginative D. imaginary
3. Imagine someday you would live without……………
D. electricity A. electrical B. electric C. electrician
4. Tim is an…………..child
D. imagination C. image A. imaginative B. imagine
5. There is no..............that he has been here.
A. evidentially B. evidential C. evidence D. evident
6. The disease was thought to have……………….in Africa.
A. appeared B. disappearing C. disappeared D. appearing
7. The man……………without trace
C. appeared A. disappearing B. disappeared D. appearing
8. My parents do not allow me...,so I had to stay at home.
C. going D. gone B. go A. to go
9. There………..no sounds on the moon.
A. are B. is C. was D. were
10. If there were flying saucers, there……………… traces of their landing
A. is B. will be C. are D. would be
11. Do you think you will be able………… a space trip?
C. taking A. to take B. take D. taken
12. He won't be happy if you………....come!
A. didn't B. haven't C. don't D. won't.
13. If I ……………….. a bird, I would be a dove
a. is B. were C. was D. am
14. If we became rich, we would travel………….. the world.
A. around B. on C. at D. up
15. She would come to see you if she ……...your address.
C. have D. having B. had A. has
16. Where will you go if you……....a car?
C. had D. having A. has B. have
17. Did lan………….walk past the Mosque on her way to primary school?
A. used B. used to C. use to D. use
18. People said there……………be water on Mars.
A. might B. may C. must D. will
19. I hope he doesn't keep us ……………….
A. to wait B.waiting C. for waiting D. wait
20. Those were the days……………… we were very happy.
A. that B. of which C. about which D. when

was broken - was trying to repair - stopped to see

There was a car by the side of the road. It (break) ____broke______ down and the river (try) _____tried ti repair_____(repair) it. So we (stop) ____will stop______ (see) _____to see_____ if we could help.

I.             Combine each pairs of these sentences, using SO / SUCH THAT :

1.         There were so many people in the hall that we couldn’t see Professor Taylor.

2.         The atmosphere was so suffocating that nobody could resist the temptation to go to the seaside.

3.         He lives so far from the office that he often gets up early to catch the bus to go to work on time.

4.         There were so few students at the extra class that It was cancelled.

5.         The tornado struck with such great force that It lifted automobiles off the ground.

6.         Grandpa held me so tightly when he hugged me that I couldn’t breathe for a moment.

1.She drove so fast that a policeman had to stop her and gave her a ticket.

2.He had such many books to read that he đin't find time for his hobby.

trời ơi thay đổi câu hỏi rồi sao sao không giữ nguyên như cũ

1.In order to have an excenllent condition ,astronauts must have lots of train before it has space trip

2.What will you do if you see an allen in the outer space?

3.If there are flying saucers ,there will be a trace in the land

1, If we (will go/go) out this evening we __ (will/miss/miss) the flim on tv.

2, If fewer people, drove the air __ ( will be/ would be) cleaner.

3, there would be fewer accidents If drivers (are/were) move careful.

4, If there were free me dical care, many poor people (won't have to/ would have to) suffer from people common diseases.

5,what would you do If you (see/saw) a UFO

1, C

2, B

3, A

4, A

5, C

if you want to see the highest waterfall in the world, you have to go to Venezuela. there, you can find the angelfalls - a spectacular sight. we went there last year and we were very impressed. we walked in the countryside for about an hour when suddenly we heard the sound of water. as we approached the waterfall, we couldn't believe how loud the water was. it was the first time we have ever seen a waterfall and if we had known how amazing it was, we would have taken a video camera with us. we hope we will return one day to see this wonder of nature again