1. We (be) ____would be______ happy if air pollution were the only problem.
2. They would be disappointed if you (not go) ____didn't go_______ to their party.
3. If we (use) ___use__ this kind of light bulb, we can save energy.
4. Peter should go to sleep early if he (not want) ____doesn't want______ to be tired the next morning.
5. If you (take) ______took_______ more exercises, you would be more resistant to diseases.
6. You may have car accident unless you (drive) _______drive_______ more carefully.
7. If I travel to London, I (visit) _____will visit_____ its museum.
8. If they offer me the job, I think I (accept) ______will accept_________ it.
9. Many people (be) ___would be_______ out of work if the local factory closed down.
10. What (happen) _______would happen________ if that red button was pressed?
11. I’d be absolutely astonished if Mary and James (get) ____got_______ married.
12. They won’t let you in unless you (show) ______show_______them your identity card. 13. My best friend gave me this book. She (be) _____would be_________ very upset if I lost it.
14. Would you mind if I (turn) _______turned_______ up the radio.
 

15. I’m sure she (forgive) ____will forgive________ you if you sincerely apologize to her.

1.would be
2.didn't go
3.use
4.don't want
5.took
6.drivre
7.will visit
8.will accept
9.would be
10.would happen
11.got
12.show
13.would be
14.turned
15.will forgive

i think .-.

Hoàn thành các câu sau, cho dạng đúng của động từ trong ngoặc va chuyển thành dạng đảo ngữ.
1. We (be) ___would be_______ happy if air pollution were the only problem.
2. They would be disappointed if you (not go) ____didn't go_______ to their party.
3. If we (use) _use____ this kind of light bulb, we can save energy.
4. Peter should go to sleep early if he (not want) ___doesn’t want_______ to be tired the next morning.
5. If you (take) ___took__________ more exercises, you would be more resistant to diseases.
6. You may have car accident unless you (drive) ___drove​___________ more carefully.
7. If I travel to London, I (visit) ___will visit_______ its museum.
8. If they offer me the job, I think I (accept) ______will accept_________ it.
9. Many people (be) __would be________ out of work if the local factory closed down.
10. What (happen) ___would happen____________ if that red button was pressed?
11. I’d be absolutely astonished if Mary and James (get) ____got_______ married.
12. They won’t let you in unless you (show) ___show__________them your identity card. 13. My best friend gave me this book. She (be) _____would be_________ very upset if I lost it.
14. Would you mind if I (turn) _____turned_________ up the radio.
 

15. I’m sure she (forgive) __will forgive__________ you if you sincerely apologize to her.

1. If I ___see___ (see) J Julia, I __will invite__(invite) her to my party.

2. Our parents _won't  (not be) happy if we are (be) late again.

3. If (have) __have___ time, he __will come__ (come) with us.

4. __Will you do____ (you / do) if you (miss)__miss__ the train? 

Dịch câu:

1. Nếu tôi nhìn thấy Julia, tôi sẽ mời cô ấy đến bữa tiệc của tôi.

2. Bố mẹ của chúng ta sẽ không vui nếu chúng ta lại đến muộn.

3. Nếu anh ấy có thời gian, anh ấy sẽ đi cùng chúng tôi.

4. Bạn sẽ làm gì nếu lỡ chuyến tàu?

hoàn thành các câu với dạng đúng của các động từ trong ngoặc

1 i( not be) ....wasn't.......... very happy yesterday

2 the people in the cafe ( not be ).weren't.....friendly when i was there yesterday

3 i went to the shop but i (not have)....didn't have....any money

4 susan (not know).didn't know...about the exam and she did very badly

1-wasn't

2-weren't

3-didn't have

4 didn't know

1 wasn't

2 weren't

3 didn't have

4 didn't know

EX. Chia đt trong ngoặc
1. If you (go) go away, please write to me.
2. If you (be) had been in, I should have given it to you.
3. If you (eat) eat another cake, he will be sick.(có sai chủ ngữ ko vậy?)
4. I (not do) wouldn't do that if I (be) were you.
5. If he (take) takes advice, everything can go well.
6. I'd have come sooner If I knew you were here.
7. he never docs homework. If he (do) his homework. ???
8. If you played for us, we (win) would 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. Unless they (pass) passed their examinations, they would join the army.
12. You (be)will be ill If you drink that water.
13.If Tom (go) went to bed earlier, he would not be so tired.
14. Had we known your address, we (Write) would have written you a letter
15.If it's raining heavily, we (not go) won't go for a donkcy ride.
16. If he (try) tries hard, he'll pass the examination.
17. I could understand the teacher if she (speak) spoke more sÌowly.
18.If she (not be) hadn't been busy, she would have come to the party.
19. If I (finish) finish the work now, l(go) will go to the football game.
20. If you( see) see Mary today, please (ask) ask her to call me

EX. Chia đt trong ngoặc.
1. If you (go) go away please write to me. (ĐK loại 1)
2. If you (be) had been in, I should have given it to you. (ĐK loại 3)
3. If you (eat) eats another cake, he will be sick. (ĐK loại 1)
4. I (not do) wouldn't do that if I (be) were you. (ĐK loại 2)
5. If he (take) takes advice, everything can go well. (ĐK loại 1)
6. I'd have come sooner If I know you were here.

Câu này sai thì pải!

Sửa: I know \(\rightarrow\) I had known (ĐK loại 3)
7. He never does homework. If he (do) did his homework. (ĐK loại 2)
8. If you played for us, we (win) would win. (ĐK loại 2)
9. What will you (do) do If she refuses your invitation? (ĐK loại 1)
10. If today (be) were Sunday, we (go) would go to the beach. (ĐK loại 2)
11. Unless they (pass) passed their examinations, they would join the army. (ĐK loại 2)
12. You (be) will be ill If you drink that Water. (ĐK loại 1)
13. If Tom (go) went to bed earlier, he would not be so tired. (ĐK loại 2)
14. Had we known your address, We (write) would have written you a letter. (ĐK loại 3)
15. If it's raining heavily, we (not go) won't go for a donkcy ride. (ĐK loại 1)
16. If he (try) tries hard, he'll pass the examination. (ĐK loại 1)
17. I could understand the teacher if she (speak) spoke more slowly. (ĐK loại 2)
18. If she (not be) hadn't been busy, she would have come to the party. (ĐK loại 3)
19. If I (finish) finish the work now, I (go) will go to the football game. (ĐK loại 1)
20. If you( see) see Mary today, please ( ask) ask her to call me. (ĐK loại 1)

Good luck!

1. go
2. Ihad been
3. eats
4. wouldn't do / were
5. takes
6. I had known

7. did
8. would win
9. will / do
10. were / would go
11. passed
12. will be
13. went
14.would have written
15. won't go
16. tries
17. spoke
18. hadn't been
19. finish / will go
20. ask

1. won't go

2. wasn't

3. is

4. stopped

5. had come

6. saves

Bài 3: Đưa các động từ trong ngoặc vào các hình thức đúng

1. I (not go)..........won't go..............to his house unless you go with me

2. We could have a drink if it.................weren't ..............(not be) so late

3. Please don't disturb him if he ( be).................is................busy

4. They would be glad if the rain (stop)................stopped.............soon

5. If Jack (come)....................had come ..................to my party, I would have danced with him

6.Lee will go to a Disneyland if he (save)...................saves...............enough money

1. If we (run out) _______run out______ of oil, we (need) _____will need_______ other kinds of energy.

2. Pollution (increase )_____will increase_______ if we (use) ________use_______ more oil and coal.

3. If pollution (increase) ______increases__________ , more and more trees (die)______will die________

4. The climate (change)____will change_____________ if more trees (die) ___die_________

5. If we (try) _____try_______ to control pollution, it (be)________will be_______ expensive.

6. if we (not control)______don't control______ pollution soon, It (be) _______will be________ too late.

7. If you need any more money I (lend)_______will lend____ you some.

8. you can go if you (be) __are___ ready.

9. If the weather is fine tomorrow we ______will go________ for a picnic.

10. Just ask me if you (need)____need_____ any help.

11. It will be quicker if She (go) _____goes_________ by plane.

12. If she comes late again, she (lose) _____will lose______ her job.

13. I’ll give you some money if you (need) ___need______________ it.

14. If we (not go) ______don't go___ to their party next week, They ( be)____will be___ very angry.

15. I (be)_____would be_____ happy if you (stop) _____stopped______ smoking.

16. What will you do if you (be) _____were_________ the leader?(câu này thấy hơi lạ, để xem lại thử)

17 What (happen)___will happen_____ if you (not go) ______don't go_______ to work tomorrow?

18. She (stay)_____would stay_______ at home if it (rain) _______rained________

19. I’m sure she’ll understand the problem if you (tell )____tell_________ her.

20. If I (find) _____find_________ 100.000 note on the street, I (keep)____will keep_______ it.

1. What/ happen/ if/ water pollution/ stop?

=> What would happen if the water pollution stopped?

2. We/ be/ happy/ if/ air pollution/ the world/ be/ a/ better place?

=> We would be happy if the air pollution made the world be a better place 

3. If/ there/ be/ no more pollution/ the world/ be/ a better place?

=> If there was no more pollution , the world would be a better place

4. If/I/ be/ you/I/ take/ these bottles/ the bottle bank.

=> If I were you, I would take these bottles to the bottle bank

5. If/ people/ not really care/ the environment/ they/ not try/ save it.

=> If people didn't really care of the environment, they wouldn't try to save it

6. The river/ not be/ so polluted/ if/ factories/ not dump/ waste/ it.

=> The river wouldn't be so polluted if the factories didn't dump waste into it

7. We/ be/ less worried/ if/ oil spills/ not have/ such destructive effects.

=> We would be less worried if the oil spills didn't have such destructive effects

8. If/ we/ destroy/ the ozone layer/ what/ save/ us/ the UV rays?

=> If we destroyed the ozone layer , what would save us from the UV rays ?

1. What would happen if water pollution stopped?

2. We would happy if air pollution made the world be a better place.

3. If there was no more pollution, would the world be a better place?

4. If I were you, I would take these bottles to the bottle bank.

5. If people did not really care about the environment, they wouldn't try to save it.

6. The river would be so polluted if factories didn't dump the waste into it.

7. We would be less worried if oil spills didn't have such destructive effects.

8. If we destroyed the ozone layer, what would save us from the UV rays?

1. is

2 do

3. calls

4.don't prevent

5.was

6. will go

7. will be protected

8.gives

9. passed

10.comes

11. want

12. would help

13.would not be

14.wil be killed

15. study

bn tham khảo nhé