In many countries, you should / must wear a seat belt in the car – it’s the law.
3. I know you like sugar but you shouldn’t / don’t have to eat quite so much – it’s bad for you.
4. I’m not working tomorrow, so I mustn’t / don’t have to get up early.
5. The manager suggested that we have to / should try to find another hotel.
6. Kids should / have to wear a life vest. That’s bur regulation.
7. You mustn’t / don’t have to smoke in here; smoking isn’t allowed in the airport.
8. You must / should hand in your homework on Tuesday or your mark will be zero.
9. You have to / don’t have to dress up for the party. Wear whatever you feel comfortable in.
10. You should / have to ask the teacher to help you if you don’t understand the lesson
nhờ mấy bẹn giải hộ
2. must
3. shouldn’t
4. don’t have to
5. should
6. have to
7. mustn’t
8. must
9. don’t have to
10. should
Lưu ý:
– must`~~`have to: phải ⇒ Chỉ sự bắt buộc.
– don’t have to = don’t need to: không cần.
– should = ought to: nên
>< shouldn’t = oughtn’t to: không nên.
2.must 3.shouldn’t 4.don’t have to 5.should 6.have to 7.mustn’t
8.should 9.don’t have to 10.should