Điền must hoặc mustn't .
1. You must study harder if you want to get good masks .
2. We mustn't ride our bikes too fast . It dangerous.
3. Students must wear uniform at school.
Ex1 : Điền vào mỗi chỗ trống với can , can't , must hoặc mustn't:
1 : We .......... slow down on busy streets
2 : All the students ............. be on time
3 : I ......... go to school on today . I'm not fine
4 : There are many accidents on the roads . We .......... have discipline
5 : When we ride a motorbike . We .......... go ahead if the traffic light is green and we ....... if the traffic is red
6 : You have a lot of homework . You .............. phat video games now
7 : The lights are red . You .......... stop
8 : We .......... go very fast on the roads . It's dangerous.
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IV. Supply the sentences with must or mustn't
1. We.......... arrive on time.
2. We.......... pick flowers in the school garden.
3. We.......... wear unifront at school.
4. Cars.......... park in front of the entrance.
5. You.......... touch that switch. It's dangerous.
6. We.......... be careful when we cross the road.
7. You.......... use a mobile phone in the cinema.
8. You.......... be quiet in the school library.
9. I.......... go home. It's too late.
10. You.......... see that film. It's fantastic.
Bài 9: Điền động từ khuyết thiêu "must" hoặc "mustn't" vào chỗ trống.
1. You……………tidy up room.
2. It’s late. You ……………make so much nosiy.
3. You……………smoke.
4.We……………be home by 9 o’clock.The film starts at 9:15.
5. You …………… do your homework.
6. I …………… finish this essay today. It has to be handed in by tomorrow.
7. Passengers…………… talk to the driver whist the bus is in motion.
8.You …………… play with fire.
9.This is a dangerous tour. Children……………e accompanied by an adult.
10.You…………… behome on time.
11. People …………… stand on this bus.
12. You…………… cheat in a test.
13.We …………… do more exercise to stay fit.
14. You…………… turn the music too load.
15. There …………… be something wrong with the engine of this car.
16.You…………… help in the house.
17. We …………… give up when we are so close.
18. You…………… annoy your little sister.
19. This was a nice evening. We……………meet again.
20. You……………bite nails.
Bài 10 : Điền must/ mustn’t/ don’t have to/ doesn’t have to/ have to/ has to vào chỗ trống sao cho phù hợp.
1. You ... ....................worry about her! She's all right now!
2.He's very ill, he................ stay in bed.
3.Children .................... play in this dangerous place.
4.We are on Saturday! We........................ to get early!
5.You ................. smoke here! It's a school!
6.Old people.................. be helped.
7.You ................... forget your dictionary for the exam!
8.She....................... choose if she doesn't want to!
9.They are happy because they...................... wear a uniform in their new school.
10. The river is too deep, you.............................. swim here!
" Do you think it's necessary to wear uniform when students go to school"
điền a, an, the hoặc 0 vào mỗi chỗ trống để hoàn thành câu sau
1. We live in ......... apartment in ........... city centre
2. My brother is staying at .............. home
3. Trung finishes his classes at ............ quarter to twelve
4. At ............. intersection ahead you must not go fast
5. There's ........... well to ........... right of his house
6. It's ........... half past six and we going to school
7. Are you ............... architect?
- No. I'm .............. truck driver
BT1: Match the phrases to from a sentence in the first conditional, and write the answer in each blank
A B
1. If we leave now a. it'll bite you
2. If I give you some money b. I'm sure she'll say "yes"
3. If you wear that shirt c. we'll go to the beach
4. If you invite her to the cinema d. will you buy some chocolate for me?
5. If he drives that car fast e. you'll look really good
6. If I phone you at nine f. we'll be home by ten
7. If it's hot tomorrow g. he'll have an accident
8. If you touch that dog h. will you be at home?
Fill in the gaps with the correct verb tense of the verbs in brackets. Make sure you the
sentence is a first type conditional sentence.
1. If I __________________ (not /have) lunch, I __________________ (be) hungry.
2. If he ________________ (not /be) at work, he __________________ (be) at home then.
3. If I ________________ (not/work), I __________________ (go) to a disco.
4. If Oanh _____________ (not/ be) thirsty, she _______________ (not/drink) any fizzy mineral
water.
5. If she ________________ (not/ get) tired, I ________________ ( invite) her to our party.
6. If they ________________ (not/ communicate), they ______________ (not /have) any jobs.
7. If my daughter ______________ (not/ do) the washing up, I _____________ (have to) do it instead
of her.
8. I ________________ (not /tell) anybody about it if you ________________ (not/ want).
9. I am sure she ________________ (to do) it if you ________________ (to ask) her.
10. They ________________ (come) if she __________________ (invite) them.
11. He ______________ ( write) a letter to her if she _______________ (write) first.
12. I ________________ (go) there if you ________________ (go) with me.
13. Max ________________ ( pass) the exam if he ________________ (study) hard.
14. If he ____________ (not / be) at home, I ________________ ( visit) his sister then.
15. If she ________________ (not /walk) every day, she __________ (not / be) healthy enough.
16. If Max ______________ (not / accept) Alex’s invitation this time, Alex _________ (not/ invite)
him again.
17. If my kid ______________ (not / read) this book, he _____________ (not /get) a good mark in
Literature.
18. If Tom ________________ (not/ water) the violets, they ______________ (die).
19. If Lena ________________ (not/ be) happy, she ________________ (not /stay) there for a long
time.
20. If my son ______________ (not /make) his bed, he ______________ (not / play) football with his
friends.
21. If my teacher ______________ (not/like) my English, I ____________ ( try) to study it harder than
before.
22. My son ___________ ( speak) English fluently if he _______ ( go) to study English abroad.
23. If she ____________ ( fall) in love with Henry, they __________ (get) married, I think.
24. If you ___________ (help) me, I ___________ (help) you.
25. If they ____________ (catch) the bus, they ___________ (arrive) on time.
26. If my parents _____________ (support) me, I ___________ (be) a better person.
27. If it _____________ (rain), I ____________ (get) wet.
28. Sally and Elizabeth __________ (go) out tonight if their parents ____________ (allow) it.
29. They ___________ (visit) Eiffel Tower if they __________ (go) to France.
30. If I ___________ (pass) the year, my parents _____________ (give) me a gift.
31. If I __________ (not/pass) the year, my parents ______________ (be) very disappointed.
32. If the cable TV ______________ (not/work), we ____________ (rent) a DVD.
33. If the baby _______________ (not/eat), we ______________ (see) the doctor.
34. If the T-shirt ________________ (suit) me, I _______________ (buy) it.
35. If you _________________ (continue) on a diet, you _________________ (get) sick.
36. If you ________________ (be) a good listener, you _______________ (have) many friends.
37. If you _________________ (not/be) careful, you ________________ (spoil) the machine.
38. If she ______________ (not / be) careful, she _________ (not/have) enough money left.
39. If you ___________ (get) enough sleep, you _____________ (feel) healthier.
40. My parents ____________ (give) me a hug, if I ______________ (arrive) home early.
41. If you _______________ (not/be) careful, you _______________ (fall).
42. If she _______________ (eat) that mayonnaise, she ________________ (be) sick.
43. If they ______________ (not/behave), their parents ________________ (punish) them.
44. She ______________ (go) on a trip if she ______________ (have got) holidays in August.
45. I ______________ (get) dehydrated if you _________________ (not/drink) more water.
46. If it _____________ (be) too much heat, I _______________ (turn off) the air conditioning.
47. You ___________ (understand) conditional sentences if you _________(practise) carefully.
48. We (do) _______________________ this for you if you want.
49. If we (need) _______________________ some help, we will ask.
50. If Peter stays with his grandparents, Susan (not be) ______________________happy.
51. If we win the money, we (buy) _______________________ a new house.
52. She (not write) _______________________ to you if she leaves.
53. We (go) _______________________ on holiday if there is time.
Chọn và điền vào chỗ trống, sử dụng từ Can/ Can’t, Could/ Couldn’t, Must/ Mustn’t.
1. You _________ work harder if you want to pass the exam.
2. I don’t want anyone to know. You _________ tell anyone.
3. _________ you please open the door?
4. _________ I go out tonight? No, you _________ study English.
5. We haven’t got much time. We _________ hurry.
6. He _________ play tennis very well now but he _________ play really well when he was young.
7. Tom _________ drive but he hasn’t got a car.
8. The boy fell into the river but fortunately we _________rescue him.
9. We haven’t got enough food at home so we _________ go shopping today.
10. She wasn’t at home when I phoned but I _________ contact her at her office.
11. I can’t stay in bed tomorrow morning because I _________ work.
12. You _________ touch that switch. It’s very dangerous.
13. _________ you post this letter for me?
14. Brian has got three houses, six cars, a yacht. He _________ be very rich.
15. You’ve only just had dinner. You _________ be hungry.
