Review : condition -passive - tag question

CONDITIONAL SENTENCES
Types and Use
If Clause
Main Clause

1.Future Possible
(Có thể xảy ra tương lai
 IF + S + V1 /s /es
 S + will/ can/ may + Vo
S + V1(s,es
(please) Vo

2.Present Unreal:
(Không có thật hiện tại)
 IF + S + V2/ ed
*BE: were
 S+ would / could / might + Vo


3. Past Unreal:
(Không có thật quá khứ)
IF + S + had + V3/ ed
S+would/ could/ might+ have + V3/ed

WISH CLAUSES:
S+would/could+ V0 (khi có trạng từ tương lai:tomorrow, next…)
S+ wish(es,ed) S+V2,ed (be: WERE) (khi có trạng từ hiện tại: now,…)
S+had+V3,ed (khi có trạng từ quá khứ: yesterday, last…)
Ex : We wish that you could come to the party tonight.
Ex : I wish I were a president.
Ex : They wish they hadn’t stayed up late yesterday

EXECISES
1. They ___ angry if you didn’t visit them. A. would be B. should be C. would D. should
2. What would you do if you ____ a million dollars? A. win B. won C. had won D. will win
3. What will happen if the air ______? A. was polluted B. be polluted C. is polluted D. has polluted
4. He wouldn’t have had an accident if he __________ more carefully.
A. drives B. drove C. had driven D. was driving
5. You can’t get higher result ________ . A. if you work hard B. unless you work harder
C. if you worker harder D. unless you will not work harder
6. If I___ his address, I would give it to you. A know B. would known C. knew D. had known
7.If you___ time, please write to me. A. have B. had C. have had D. has
8. I shouldn’t go there at night if I ____ you. A. am B. was C. be D. were
9. If I ____ get a pole, I will go fishing. A. can B. could C. may D. might
10. If you had the chance, ____ you go fishing? A. did B. may C. would D. do
11. If you __ a choice, which country would you visit? A. have B. had C. have had D. will have
12. Trees won’t grow____ there is enough water. A. if B. when C. unless D. as
13. If I were in your place, I_ a trip to England. A. will make B. had made C. would make D. made
14. If your father weren’t the president of the company, you____________here.
A. don’t work B. won’t work C. wouldn’t be working D. wouldn’t have worked
15. If I ____________for an accounting firm, I would be working in a post-office.
A. wasn`t working B. worked C. hadn`t worked D. weren`t working
16. My sister ____________you the technique of weaving if you ask her.
A. would show B. shows C. will show D. showed
17. She would be happy if we ___her a bunch of flowers. A. had sent B. sent C. would send D. send
18. If you don’t feel well, you______ better take a rest. A. are B. would C. had D. have
19. I’ll be very disappointed if you _____________ the exam.
A. don’t pass B. won’t pass C. aren’t passing D. wouldn’t pass
20. If he _ harder, the results would be better. A. has worked B. works C. will work D. worked
21. __ if you take the map with you. A. You will get lost B. You won’t get lost C. You get lost D. You got lost
23. I’m not tired enough to go to bed yet. I wouldn’t sleep if I _____________ to bed now.
A. go B. went C. had gone D. would go
24. If I were you, I _____________ that shirt. It’s much too expensive.
A.