2. B. Complete the first conditional sentences with the correct form of the verbs in parentheses. 

(Hoàn thành các câu điều kiện loại 1 với dạng đúng của các động từ trong ngoặc.)

1. If you meet a bank manager, she’ll ask (ask) you some questions.

2. If he _____ (be) late for work again, he’ll lose his job.

3. You _____ (catch) the bus if you run.

4. I’ll send you the document if you _____ (give) me your email address.

5. If it _____(stop) raining, we’ll go for a walk.

6. The police will stop her if she _____ (drive) faster than the speed limit.

7. If you _____ (not give) me any chocolate, I’ll tell Mom and Dad!

8. If I’m tired tonight, I _____ (not go) out with my friends.

II. Chia dạng đúng của động từ trong ngoặc:

1) If I …………………(know) that you were ill, I …………………(go) to see you.

2) If she'd had enough, She……………....... (buy) a car.

3) I ………………………(buy) a car If you lend me some money.

4) I ………………..(see) him if I ………………………(go) to the party last night.

5) We could have gone out if the weather ……………….(not be) so bad.

6) If the book …………………..(not be ) expensive, I'll buy it.

7) You would be very surprised if he …………………………(return)

8) I'll go out if it ………………………(not rain)

9) They wouldn't come to the party if you……………………. (not invite) them

10) What you……………….. (do) if you ……………………..(be) him?

III. Rewrite the following using a WISH construction.

1. I’d like Bod to drive more rapidly .............................................................

2. I’m sorry our room doesn’t get any sun  ...................................................

3. It’s a pity he didn’t work harder during the course  ....................................

4. I’d like it to stop raining  ............................................................................

5. It’s a pity you didn’t ask her how to open the box ....................................

6. I’m sorry I haven’t got a canoe  ..................................................................

7. I’m sorry I can’t help  .................................................................................

8. I’d like you to keep silent  ..........................................................................

9. I’m sorry that play tickets cost so much  ....................................................

11. I’m sorry he gets up so late  ......................................................................

12.  It’s a pity they don’t know the answer ....................

13. It’s a pity we haven’t a knife  ....................................................................

14. I’m sorry I didn’t know you were staying  ................................................

15. I’m sorry you spoke to Nam  .....................................................................

16. I couldn’t go shopping with my mother.

-> I wish .................................................. .................................................. ..

17. I miss the cartoon on TV.

-> I wish .................................................. .................................................. ..

18. Lan cannot meet her friend.

-> She wishes .................................................. .............................................

19. They don’t know how to speak Chinese.

-> They wish .................................................. ...............................................

20. Phong cannot win the championship.

-> He wishes .................................................. ............................................

21. Their team don’t play well.

-> They wish .................................................. ….......................................... .

22. Lien never goes on a camping trip.

-> She wishes .................................................. ...........................................

Exercise 2: Cho dạng đúng của động từ trong ngoặc và chỉ rõ loại câu điều kiện của mỗi câu trong bài:
1. If we meet at 9:30, we (have)  _________________plenty of time.

2.  If you (find) _________ a skeleton in the cellar, don't mention it to anyone.

3. The zookeeper would have punished her with a fine if she ( feed) _________________ the animals..

4. If you pass your examination, we (have) ___________a celebration.  

5.  Lisa would find the milk if she (look) ______________ for it in the fridge.

6. What (happen) _________________if I press this button?

7.  The door will be unlocked if you (press)___________  the green button.

8.  I would have voted for her if I (have) _________________ a vote then.

9.  If you go to Paris, where you (stay) _________________?

10.  If you (swim) _________________ in this lake, you'll shiver from cold.

11. If someone offered to buy you one of those rings, which you (choose) _________________?

12. The flight will be cancelled if the fog (get) _________________thick.

13. If the milkman (come) _________________, tell him to leave two pints.

14. I (call) _________________ the office if I were you.

15. Someone (sit) _________________on your glasses if you leave them there.

16. You would hear my explanation if you (not talk) _________so much.

17. What I (do) _________________if I hear the burglar alarm?

18. If you (read) _________________the instructions carefully, you wouldn't have answered the wrong question.

19. If Mel (ask)  _____________ her teacher, he'd have answered her questions.

20. I would repair the roof myself if I (have) _________________a long ladder.

Bài 1: Cho dạng đúng của động từ trong ngoặc để hoàn thành câu điều kiện loại 1 và loại 2 dưới đây.

1. If I were you, I ________________ (learn) now.

2. Chuck _________________ (ask) us, we would lend him our books.

3. If they ___________ (be) at home, they will learn my words.

4. If Jack has a new DVD, he ___________ (lend) it to Cindy.

5. If you washed the car, he ___________ (get) more pocket money.

6. If you ___________ (come), you would meet them.

7. If we go to London, we ___________ (see) Buckingham Palace.

8. Jenny will help you if she ___________ (have) more time.

9. Sandy___________ (tell) him if she asked her.

10. I___________ (wash) my hands if he gives me a soap.

11. If the ghost passes through the door, she___________ (scream)

12. If we ___________ (swim) a lot, we would win the competition.

13. The Zongs will travel to the USA if they ___________ (win) in the lottery.

14. If you ___________ (run), you could catch the bus.

15. If Tessy has enough money, she ___________ (buy)

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?

Phần 1. Cho dạng đúng của động từ trong ngoặc với câu điều kiện loại 1

1.     If I (study)…………………….., I (pass)………………………. the exams.

2.     If the sun (shine)…………………, we (walk)………………………. into town.

3.     If he (have)…………………….. a temperature, he (see)………………………… the doctor.

4.     If my friends (come)………………., I (be)……………………….. very happy.

5.     If she (earn)…………………………. a lot of money, she (fly) …………………………to New York.

6.     If we (travel)……………………. to Hanoi, we (visit)………………… the museums.

7.     If you (wear)…………………… sandals in the mountains, you (slip) ………………………..on the rocks.-*//

8.     If Giang (forget) ……………………..her homework, the teacher (give)………………. her a low mark.

9.     If they (go)………………….. to the disco, they (listen)…………………. to loud music.

10.  If you (wait) …………………..a minute, I (ask)………………………..my parents.

Cho dạng đúng của động từ trong ngoặc với câu điều kiện loại 1

1. If I (study), I (pass) the exams.

2. If the sun (shine), we (walk) into town.

3. If he (have) a temperature, he (see) the doctor.

4. If my friends (come), I (be) very happy.

5. If she (earn) a lot of money, she (fly) to New York.

6. If we (travel) to Hanoi, we (visit) the museums.

7. If you (wear) sandals in the mountains, you (slip) on the rocks.

8. If Giang (forget) her homework, the teacher (give) her a low mark.

9. If they (go) to the disco, they (listen) to loud music.

10. If you (wait) a minute, I (ask) my parents.

Phần 2. Cho dạng đúng của động từ trong ngoặc với câu điều kiện loại 2

11. If I (come)................... home earlier, I (prepare)........................ dinner.

12. If we (live)..................... in HCMC, my boyfriend (visit)..................... us.

13. If Tung and Thanh (be).................. older, they (play)..................... in our football team.

14. If he (be)................. my friend, I (invite)............................ him to my birthday party.

15. If Xuan (study)............... harder, she (be)........................ better at school.

16. If they (have).................... enough money, they (buy)...................... a new car.

17. If you (do).................... a paper round, you (earn)............................ a little extra money.

18. If Minh (get)..................... more pocket money, he (ask)................... Lam out for dinner.

19. If we (win) the lottery, we (fly) to London.

20. If I (meet) Brad Pitt, I (ask) for his autograph.

Phần 3. Cho dạng đúng của động từ trong ngoặc với câu điều kiện loại 3

21. If the weather (be).................... nice, they (play)........................... football.

22. If we (go) to a good restaurant, we (have) a better dinner.

23. If An (learn)............... more words, he (write)................. a good report.

24. If the boys (take)................. the bus to school, they (arrive)....................... on time.

25. If the teacher (explain)................. the homework, I (do)....................... it.

26. If they (wait)........................... for another 10 minutes, they (see).............. the pop star.

27. If the police (come) earlier, they (arrest) the burglar.

28. If you (buy)................ fresh green vegetable, your salad (taste)................ better.

29. If Alex (ask)..................... me, I (email).................... the documents.

30. If he (speak) ........................more slowly, Peggy (understand).................. him.

Phần 4. Cho dạng đúng của động từ trong ngoặc

31. If we meet at 9:30, we (have)...................... plenty of time.

32. Lisa would find the milk if she (look)...................... in the fridge.

33. The zookeeper would have punished her with a fine if she (feed) .........................the animals.

34. If you spoke louder, your classmates (understand).......................... you.

35. Dan (arrive) ..............................safe if he drove slowly.

36. You (have) .....................no trouble at school if you had done your homework.

37. If you (swim)....................... in this lake, you’ll shiver from cold.

38. The door will unlock if you (press)............................ the green button.

39. If Mel (ask) her teacher, he’d have answered her questions.

40. I (call)................. the office if I (be)..................... you.

41. If they (listen)......................... carefully, they might hear the woodpecker.

42. If I had lain down on the sofa, I (fall)......................... asleep.

43. Ngoc could have worked as a model if she (be)........................... taller.

44. The soil (not/dry out)...................... if you water the plants regularly.

45. If you (give)...................... the young boy this stick, he’d hurt himself.

46. We (not/take)...................... the wrong tram if Dzung had asked the policewoman.

47. If the cat hides in the tree, the dog (not/find)................... it.

48. The students would have solved the problem if they (use)................... their textbooks.

49. If he washed his feet more often, his girlfriend (visit) ................him more often.

50. Manh (read) .....................the newspaper if he went by train.

Put the verb in parentheses into the correct form (Dùng hình thức đúng của động từ trong ngoặc):
1. If I see him. I (give) _______ him a lift.
2. If Andy studies hard, he (pass) _______ his exam.
3. If he eats all that, he (be) _______ ill.
4. If I find your passport, I (telephone) _______ you at once.
5. If he washes my car. I (give) _______ him $10.
6. If I (see) _______ John. I will tell him your message.
7. If he (read) _______ in bad light, he will ruin his eyes.
8. If she (need) some money, she can borrow mine.
9. If he (be) _______ late, we will go without him.
10. If I (have) _______ free time tomorrow, I will go shopping.
11. If I had a lot of money, I (travel) _______ around the world.
12. If you had arrived ten minutes earlier, you (get) _______ a seat.
13. If you had been here last week, you (meet) _______ my parents.
14. If I had a map, I (be) _______ all right.
15. If she had known you were coming, she (bake) _______ a cake.