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 should 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 may 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.

21. Unless they turn that radio off, I (go) _________________mad.

22. If you were made redundant, what you (do) _________________?

23. We'll have a long way to walk if we (run) _________________out of petrol here.

24. If you shake that bottle of port, it (not be) _________________ fit to drink.

25. If you spoke louder, your classmates (understand) _________________ you.

26. I'll probably get lost unless he (come) _________________with me.

27. You (not have) _________________ so many accidents if you drove more slowly.

28. If you (wear) _________________ a false beard, nobody would have recognized you.

29. If she (leave) _________________ the fish here, the cat will eat it.

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

31. Unless you (tell) __________________ the truth, I won't help you.

32. You'll get pneumonia if you (not change) _________________ your wet clothes.

33. If I had known that you couldn't eat octopus, I (not buy) _________________ it.

34. If they (hang) _________________ that picture lower, people would be able to see it.

35. She (be) _________________able to walk faster if she didn't have such high-heel shoes.

36. I (bring) _________________ you some beer if I had known that you were thirsty.

37. If you had touched that electric cable, you (be) _________________ electrocuted.

38. If the story hadn't been true, the newspaper (not print) _________________ it.

39. I (not buy) _________________ things on the installment system if I were you.

40. Dan (arrive) _________________ safe if he drove slowly.

BÀI TẬP VỀ NHÀ

III. Put the verbs in brackets into the correct form.

1.  We ____________ (stay) at home if it rains.

2.  She will call you if she ____________ (have) time.

3.  If it _________ (not rain) tomorrow, we will go for a picnic.

4.  If everyone _______(recycle) paper, metal and glass, we _____ (not produce) so much rubbish.

5.  If you ________ (not water) plants, they ________ (die).

6.  If the weather __________ (be) bad, we ________ (not go) to the park.

7.  We _____ (save) thousands of trees if we _______ (not waste) so much paper.

8.  What _______ (happen) if we _______ (keep) polluting the environment.

9.  If we ________ (not stop) cutting down so many trees, we ______ (endanger) our oxygen supply.

10.      If people ________ (dump) chemicals into rivers, they _______ (not be) able to swim in them in the future.

(Chia động từ trong ngoặc - câu điều kiện loại 1) 

1. If we win the money, we (buy) ... a new house

2. We (go) ... on holiday if there is time

3. If we (need) ... some help, we'll ask 

4. She (not write) ... to you if she leaves 

5. If Harry stays with his grandmothers, Sally (not be) ... happy

6. We (do) ... this for you if you want

7. They won't know the truth if you (not tell) ... them

8. If he (call) ... you, will you answer the phone?

9. If you don't go to the party, I (be) ... very upset

10. If you get a haircut, you (look) ... much better

*Tui đag cần gấp, giúp tui vs + dịch vs ạ* THANKS

Chia động từ

1.my hobby is (collect)......old bottles.

2.(Listen)........to music is my favourite hobby

3.we usually go to a small lake in ha tay .it's (excite)....when you catch some for dinner

4.my sister's favourite hobby is (paint)......she ia very (creat).....and she paints very (good)....

5.i find carving eggshells very(use)...... because you can gift them to your friends and family as gift

6.if she (countinue).... collecting dolls.she will have a big collection of dolls.

7.if my father (be)....younger,he would take up skating

8.please don't make noise , my father (carve).... an eggshell.he(carve).....it for 2 days .he (start)......to carve two days ago.

9.should you (be).....strong ,you can take part in a mountain climbing club.

10.if we(have)......a lot of money,we would take a trip around the world.

11were she (take).....up making models,she (take) .....part in model making club in her scholl

12.does your grandma enjoy(garden)......?

13.i find (make)....pottery unusual because it is very difficult

14.what di you think about(watch)... birds?-i find it interesting (watch).....many kinds of birds lin the forest

10.what.....you (do)......if you (win)....the lottery now

tìm từ viết sai được viết in đậm và sửa lại:

1,if we will reduce the speed of population growth , there will be less pressure on the earth

2,unless we leave a bowl of water under the sun , it will evaporate

3,if we continue to use fuels at the current rate,we would soon have to face a fuel crisis

4,if i am 10 centimeters taller , i would play basketball (lưu ý từ ''centimeters'' và ''taller''ko phải một cụm mà là tách riêng)

5,if the doctors could find in the remedy , a lot of people would be saved

6,if she bought that house now , she ran out of money

7,what you would do if you could speak French well?

8,if i had known he is not at home , i wouldn't have gone all the way to his house

9,if i had known that the road were flooded,i would never have taken that way

10,if i were you,i will go to the dentist's and have the tooth checked

Khoanh vào phương án thích hợp để đặt trong các câu điều kiện loại 1 dưới đây.

1. If she (reads/ read) in bad light, she will run her eyes.

2. If I find your book, I (will phone/ could phone) you at once.

3. I will get angry if you (make/ will make) more mistakes.

4. If you don’t believe what I said. (ask/ will ask) your father.

5. If I study hard, I (pass/ will pass) this year’s exam.

6. If the weather is fine, we (go/ will go) on a picnic.

7. If I (go/ will go) to Paris, I will visit the Eiffel Tower.

8. If they don’t invite me, I (don’t go/ won’t go).

9. If he (got/ gets) my email, he will send the information we need.

10. If she travels to London, she (will visit/ visits) the museums.

11. If I (will get/ get) the money, I will buy a mobile phone.

12. If you make trouble, I (will send/ will sent) you to the principal.

13. If I (had/ have) enough time this evening, I will watch a movie.

14. If he has money, he (will lends/ will lend) me what I need.

15. If you (eat/ will eat) greasy food, you will become fat.

16. If your sister goes to Paris, she (has/ will have) a good time.

17. If he (will do/ does) that, he will be sorry.

18. If I leave now, I (will arrive/ arrive) in New York by 8:00 pm.

19. You (won’t do well/ don’t do well) on your test if you don’t study.

20. They won’t know the truth if you (won’t tell/ don’t tell) them.

21. If I bake a cake, (will you/ do you) have some?

22. If he (will call/ calls) you, will you answer the phone?

23. If you don’t go to the party, I (am/ will be) very upset.

24. If you get a haircut, you (will look/ look) much better.

D. Write complete the second sentences in each pair so that it means the same as the sentence before it.

1. You help me, I will help you.

- If.................................................................

2. She is interested in watching television.

- She likes...................................................

3. We will probably go to the Moon for our summer holidays in 2050.

- We minght................................................

4. We use reusable bag. We will help the environment.

- If................................................................

5. My daughter does not the washing up. I will have do it instead of her.

- If................................................................

6. Oanh is not thirsty. She will not drink any fizzy mineral water.

- If................................................................

7. She does not get tired. I will invite her to our party.

- If................................................................

8. They does not communicat. They will not have any jobs

- If................................................................

1. His class-mates have him (do) all homework before he goes to school .

2. She (not receive) any letter from Mark yet .

3. I don’t think we (meet) each other before .

4. It’s really difficult . Each of them (understand) the question in a different way .

5. Most of the Earth ‘s surface (cover) by water.

6. I am soory about the noise last night . We (have) a party .

7. Every one (be) eager to go to farm when the sun (rise).

8. I am looking forward to (hear) from you.

9. This sky is very dark . I think it (rain).