Put the verbs in brackets into their correct forms!
1. I would have read the letter if I___________ (know) it was from you.
2. If Tony doesn't help in the garden I__________ (not finish) my work in time.
3 .If you__________ (not tell) me about Maxwell's birthday I would forget it.
4. We_____________ (catch) the train earlier if Mary had found her purse.
5. If Susan____________ (learn) the poem she would have known the answer.
6. If it____________ (be) too hot we will stop and get a cold drink.
7. If it___________ (not rain) today I would stay it home.
8. If the Professor spoke clearly we__________ (understand) him better.
9. If you go on talking like that we__________ (throw) you out.
10. If Sasha__________ (go) home now he would meet his own brother.
11. If it rained, the streets__________ (be) wet.
12. If I__________ (not tell) Jim the address he wouldn't have found you.
13. The bird____________ (die) if you had caught it.
14. What___________ (you, do) if you won the lottery?
15. If the weather_________ (not change) we will reach the top of the mountain.
16. Dinner__________ (be) fine if the meat weren't cold.
17. I'm sure Benny____________ (come) if you wait a bit longer.
18. If you ring the bell, somebody___________ (answer) it.
19. If Bert__________ (see) you, he would have talked to you.
20. You___________ (find) your ticket if you had looked into your pockets.
21. You___________ (fall) ill if you eat so much.
22. What___________ (happen) if the door had not been opened?
23. If Chris asked you for a cigarette,__________ (you, give) him one?
24. If you__________ (buy) that big car, you would need a lot of money.
25.___________ (You, change) the colour of your hair if I asked you to do so?
26. If you give me the letter, I____________- (post) it for you.
27. ____________(You, post) the letter if I had given it to you?
28. If the weather is fine, I____________ (go) swimming.
29. If you____________ (not work) harder, you won't pass the exam.
30. If they___________ (be) rich, they would travel around the world.
31. The children__________ (go) skating if the lake were frozen.
32. What would you have done, if you___________ (lose) your handbag?
33. What will happen if you____________ (not know) the answer?
34. She__________(go) on holiday, if she hadn't been ill.
35. If I_______________ (notice) you, I would have said hello.
36. If I__________ (be) like you, I wouldn't watch such films.
37. If you opened your eyes, you___________ (see) a wonderful world.
38. People___________ (live) in peace if they stop fighting.
39. If Tom drinks so much, he_________ (cannot drive) home.
40. If we___________ (not hurry) we would miss the train.
41. He___________ (not spend) so much money if he weren't a happy person.
42. __________(You, come ), if you had had more time?
43. If Jim_________ (study) the new words he would have got a better mark.
44. If he were rich, he___________ (buy) the house.
45. If you don't hurry you___________ (be) late.
46. If it wasn't so hot, we___________ (play) football.
47. If I__________ (be) ill, would you visit me?
48. If Sean____________ (not be) driving so fast, the police would not have stopped him.
49.I f I had sold my house, I____________ (get) 4 million pounds.
50. If I____________ (be) you I would I would do it.
26-Your parents will be happy if you (get).... get...good marks.
27-If you had told Mark the answer, he(pass)…would have passed…..the test.
28-What would you do if you (be)........were.. a teacher ?
29-I (find) .....would have found...the house easily if he had given me the correct address.
30-If the sun hadn't been shining, we (not go).……wouldn't have gone.
31- What will happen if your parents (come) ...come...back?
32-If we have enough money, we (go)....will go.....to the beach.
33-Mark wouldn't have been injured if he (not drive) ..........hadn't driven.. ....too fast.
34- The baby will wake up if you (speak) ......speak.. louder.
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*Câu điều kiện loại 1
-Diễn tả điều có thể xảy ra ở hiện tại hoặc tương lai
-Cấu trúc: If+S+V(s/es), S+will/can+V(infinitive)
*Câu điều kiện loại 2
-Diễn tả điều không thể xảy ra ở hiện tại hoặc tương lai
-Cấu trúc: If+S+V(quá khứ đơn), S+would/could+V(infinitive)
*Câu điều kiện loại 3:
-Diễn tả điều không thể xảy ra ở quá khứ
-Cấu trúc: If+S+had PII, S+would/could+have PII
*Câu điều kiện hỗn hợp
-Kết hợp loại 2 và loại 3: If+S+V(quá khứ đơn), S+would/could+ have PII
-Kết hợp loại 3 và loại 2: If+S+had PII, S+would/could+V(infinitive)
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