1. There is an intersection ahead. We mustn't go fast.

2. The traffic lights are yellow. You must slow down.

3. The cars go very fast. We must be careful.

4. This sign says ''Stop. We mustn't go straight on.

5. Ours roads are dangerrous places. We must have discipline.

6. You must drive your car carefully.

a. At an intersection, you​ must​ slow down, you mustn't go fast

b. Here, you mustn't turn left, you mustn't turn right, you must go straight on

c. Here, you must stop, you mustn't go straight on

6. must and must not \ mustn't a. At an intersection, you ..must.. sloe sown You ..mustn't.. go fast b. Here, you .....mustn't/must.... turn left You ....must/mustn't...... turn right. You ....must... go straight on c. Here, you ..must... stop You .....mustn't......... go straight on

`1`.  You must have a passport to go to other country

`2`.  If you drive too fast , it can be dangerous 

`3`. You are not allowed to drop litter on the beach 

1.must

2.mustn't

3.must

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.

1. must

2. mustn't

3. must

I get up at 6:00 am. I have breakfast at 6:30 am. I go to school at 7:00 a.m. What about you? What time do you go to school?

(Tôi thức dậy lúc 6 giờ sáng. Tôi ăn sáng lúc 6:30 sáng. Tôi đi học lúc 7 giờ sáng. Còn bạn thì sao? Mấy giờ bạn đi học?)

6. The distance betwene my house and the nearest bus stop is about 500 meters.
→ it is not far from my house to the nearest bus stop
7. It's wrong of you to drive too fast in this road. 
→ You mustn't drive too fast in this road
8. It's against the rules to cycle on the pavement. 
→ You mustn't cycle on the pavement
9. Mary drives dangerously. 
→ Mary is a dangerous driver
10. What is the distance between your home and the train station? 
→ How far is it from your home to the train station

6 It's about 500 meters from my house to the nearest bus stop

7 You mustn't drive too fast in this road

8 You mustn't cycle on the pavement

9 Mary is an dangerous driver

10 How far is it from your home to the train station

39. I .......  for her. She didn't come at all.

A. may have waited

B. mustn't have waited

C. ought to have waited

D. needn't have waited

40.You .....   an umbrella because it didn't rain.

A. needn't have brought

B.should have brought

C.may have bought

D.might have bought

41.I ..... have prepared all that food. they phoned to say the wouldn't be coming

A.needn't B.should  C.can't D.must

42.YOU .... have practised a lot before you gave your speech. it was really good 

A.needn't B.should C.can't D.must

43.his letter is full of mistakes. he .... the mistakes carefully before sending it

A.must have checked

B.should have checked

C.could have checked

D.can have checked

44. The television isn't working. It ... during the move.

A. should have been damaged

B. needn't be damaged

C.must have been damaged

D.ought not be damaged 

45.John failed again. He ... harder

A. must have tried B. should have tried C. may have tried D. may have tried

46.Frank's wallet is lying on the coffee table. He .... it here last night.

A. must have left B. should have left C. must be leaving D.needn't leave

47.You ...... lunch. We have already eaten.

A. need preparing B. needn't have prepared C.should prepare D. should have prepared

48. If I had gone to the University of Miami, I ... in their Spanish immersion program.

A. should' participate

B. needn't participate

C. could have participated

D. must have participated

49.Theresa walked past me without saying a word. She .. .me.

A. can't have seen

B. can't see

C. can't have been seen

D. can be seen

50.I think the match ........ Everybody's gone into the stadium and you can hear them cheering.

A. was started 

B. will be started

C. must started

D. must have started

51.The old man .... to hospital early. I think they did it too late.

A. must have taken  B. should have taken   C. must have been taken       D. should have been taken

52. There is no excuse for your late submission! You... to tell me you would come late

A. mightn't have finished B. should have finished

C. needn't have finished

D. must have finished

53. Adrian got surprisingly high grades in the final exam. He ... his lessons very carefully.

A. would have revised

B. needn't have revised

C. can't have revised

D. must have revised

54.I've been waiting for hours.You .... to tell me you would come late.

B. must have phoned A. oughtn't to have phoned

C. should have phoned

D. needn't have phoned

1. My father has a strong body.

2. Tomorrow, they will go to a milk farm in the neighborhood.

Hoặc Tomorrow, they are going to.a milk farm in the neighborhood.

3.Vy goes to school by bus every day, but today she is going to school by bike.

4. You mustn't burn he fireworks at Tet holiday.

5.Mai should decorate her house in celebration.

6. Can you pass me the ruler, please?

1. My father (have).....has.......... a strong body.

2. Tomorrow, they (visit).....are going to visit ..........a milk farm in the neighborhood.

3.Vy (go) .......goes......... to school by bus every day, but today she (go)....is going........to school by bike.

4. You mustn't (burn)........burn........ he fireworks at Tet holiday.

5.Mai should (decorate).......decorate....... her house in celebration.

6. Can you (pass) .........pass.............me the ruler, please?

Mik giúp nhé:

1. My father has a strong body.

2. Tomorrow, they will visit a milk farm in the neighborhood.

3. Vy goes to school by bus everyday, but today she is going to school by bike.

4.You mustn't burn he firework at Tet holiday.

5. Mai should decorate her house in celebration.

6. Can you pass me the ruler, please?

CHÚC BẠN HỌC TỐT!!!