. Hoàn thành các câu sau sử dụng dạng đúng của động từ trong ngoặc.

1What ________ (Jane/ say) if Jim (tell) _______ her the truth.

2. Jim won’t be late if he (take) _______________ the bus at 6 o’clock .

3. Mary isn’t home, but if you (want) _____ to leave her a message, I (give) ________ it to her.

4. If jack (clean) ________ the floor, I (do) __________ the washing.

5. the children (be) _____ happy if you (give) _______ them some sweets.

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

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

Bài 7. Hoàn thành các câu sau, sử dụng dạng đúng của động từ trong ngoặc.
1.More tourists would come to our country if we (provide) _____ better services.

2.If I studied abroad, ______ (we/keep) in touch with each other?

3.If someone (give) _____ you a camera, what would you do with it?

4.If I (win) __won___ a big prize in a lottery, I (donate) ________ a part of it and (spend) ______ the rest for myself.

5.What ____ (you/do) if you found a wallet in the street?

6.I could watch foreign TV programs without subtitles if I (know) ___ English.

7.He might be obese if he (not stop) __________________ taking in fat and sugar.

8.If he knew that it was dangerous, he (not do) _______________ it.

9.If you (see) ________________ someone drowning, ________________ (you/save) him?

10.She (be) __________________ happier if her parents (not get) ________________ divorced.

11.If you (sleep) _____________ under a mosquito net you (not be) _______________ bitten so often.

12.I (get) _________________ a job easily if I (have) ______________________ a degree.

13.If whe (have) _________ another hair style, she (look) ___________ younger.

14.if the weather (not be) _______________________ severe, out crops (grow) _______________ faster.

15.I (keep) _____________ a horse if I could afford it.

Bài 8. Viết câu điều kiện loại 2 cho các trường hợp sau.
0/ They don’t have enough money. They cannot buy a new car.
->If they had enough money, they could buy a new car.

1.    There isn’t a library in my neighborhood. I cannot borrow books.
___________________________________________________________________________
2.    My health is not good. I don’t play extreme sports.
___________________________________________________________________________
3.    We cannot go for a picnic because it is pouring with rain.
___________________________________________________________________________

___________________________________________________________________________
4,    I don’t have much free time. I cannot come to your party.
___________________________________________________________________________
5.    Jim doesn’t have any siblings. He feels lonely sometimes.
___________________________________________________________________________
6.     My father is very busy at work. He rarely has time for me.
___________________________________________________________________________
7,      This camera is expensive. I can’t buy it.
___________________________________________________________________________
8.       You don’t try your best. Your result will not be good.
___________________________________________________________________________

4. Complete the second conditional questions with the correct form of the verbs in brackets.

(Hoàn thành các câu điều kiện loại 2 sau với dạng đúng của động từ trong ngoặc.)

1. What _____ (you/ do) if you _____ (be) outside in a thunderstorm?

2. If you _____ (can) meet one film star, who _____ (you/ choose)? 

3. _____ (you/ behave) well on holiday if your parents _____ (not be) there?

4. How _____ (you/ feel) if you _____ (win) the lottery?

5. If you _____ (can) visit any country, where _____ (you/ go)?

6. If you _____ (have to) spend a month alone on a desert island, what _____ (you /take) with you?

EX: Cho dạng đúng của động từ trong ngoặc để hoàn thiện câu điều kiện loại 1 và 2

1. If you (see)_____ Mai, I (tell)_____ him your news.

2. You (meet)_____ my brother if you (go)_____ to town on Monday.

3. Meg sleeps only 5 hours a day. If she (sleep)_____ longer, her health (improve)_____ fast.

4. If she (want)_____ to talk to me, she (ring up)_____. I guess she doesn't

5. If you (need)_____ help, my father (help)_____ you

6. We (have)_____ a picnic if the day (be)_____ fine

7. I (understand)_____ Mr Brown if he (speak)_____ slowly

8. If you (see)_____ a policeman, he (show)_____ you the way

9. I (finish)_____ the job tomorrow if I (can)_____

10. If you (give)______ him good meals, he ( not be able)_____ to work hard

11. You (make)_____ a fortune if you (take)_____ my advice. Too bad!

12. I (not need)_____ an umbrella if it (not rain)_____

13. If she (think)_____ it over carefully, she (form)_____ a clear opinion.

14. If they (catch)_____ a bus now, they (arrive)_____ at half past nine.

15. He (find)_____ the answers if he (look)_____ at the back of the book.

16. If I (think)_____ that about him, I (say)_____ so aloud.

17. If he (promise)_____ to behave in the future, his mum (forgive)_____ him.

18. If you (want)_____ me to, I (come)_____ for a walk with you.

19.  If we (can)_____ come on Sunday, we (come)______. I am really sorry.

20. If you (wait)_____ for a moment, the waiter (bring)_____ you a coffee.

21. He (lose)_____ weight if he (stop)_____ eating so much.

22. Life (be)_____ monotonous if we (have)_____ nothing to do.

23. He (not  phone)_____ me here unless it (be)_____ urgent.

24. If they (love)_____ each other, they (not fight)______ so much.

25. If she (be)______ patient, I (try)______ to explain.

26. If he (do)_____ that again, his father (punish)_____ him.

27. If Peter (ask)_____ Mary, I'm sure she (marry)_____ him.

28. She (get)_____ fit if she (walk)_____ every day 3km

29. If she (drink)_____ this medicine, she (feel)______ much better.

30. He (be)_____ very pleased if it (be)______ really true

13. Complete the first conditional sentences with the correct form of the verbs.

(Hoàn thành các câu điều kiện đầu tiên với dạng đúng của động từ.)

1. If I ______ (see) J Julia, I ____(invite) her to my party.

2. Our parents _ (not be) happy if we (be) late again.

3. If (have) _____ time, he ____ (come) with us.

4. ______ (you / do) if you (miss)____ the train? 

II. Viết dạng đúng của động từ cho trong ngoặc để hoàn thành câu.

1.     She wishes her father (be) ........................here now to help her.

2.     I wish you (not give)............................. them my phone number yesterday.

3.     I wish someone (give).............................. me a job next month.

4.     If only I (can take)........................... the trip to Hanoi with her next summer.

5.     We wish we (understand) .....................all the teacher’s explanation yesterday.

6.     If only I (have) .........................more time to do this job.

7.     I wish she (come) ...............................to see me yesterday.

8.     I am sorry I don’t know how to use the computer. If only I (know).....................how to use it.

9.     We always have to take the bus home. I wish we (not live) ..............................so far from the city centre

10.  We are having a wonderful holiday on the beach. I wish you (be) ......................................here

11.  They have lots of money. Even so, they wished they (have) ........................................more and more

12.  I wish that she (be) ...................................................at home now

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

14.  He wishes he (not/buy) ...................................................that old car last year.

15.  If only my family (not live) ...................................................in such a small flat. It’s so uncomfortable.