1. Yesterday I (must/ mustn't/ had to) finish my English project.

2. He will (must/ have to/ has to) wait in line like everyone else.

3. We (must be/ mustn't / have to) on time for work.

4. We (have to not/ must/ mustn't) forget to take the chicken out of the freezer.

5. If you are under 15, you (have/ must/ mustn't) to get your parents' permission.

6. Your child may (have to/ had to/ must) try on a few different sizes.

7. The doctor (must/ mustn't/ have to) get here as soon as he can.

8. Do you (have to/ must/ mustn't) work next weekend?

9. Bicyclists (mustn't/ must/ has to) remember to signal when they turn.

10. Susan, you (mustn't/ must/ have to) leave your clothes all over the floor like this.

1a (wake sb up: gọi ai dậy)

2a (lose weight: giảm cân >< gain weight: tăng cân)

3c ((obesity: béo phì)

4b 

5c

6d

7a

8b

9d (stay in shape: thân hình cân đối)

10c 

1.     You/speak/ Greek? 

Do you speak Greek?

2.     Bill/ know/ Mr.Jameson?

Does Bill know Mr Jameson

3.     We/ not live/ in a large house

We don't live in a large house

4.     Alexander/ not go/ to the beach very often

Alexander doesn't go to the beach very often

5.      I/ have to/ attend the ceremony?

Do I have to attend the ceremony?

6.     Jane/ watch/ television at the moment?

Is Jane watching television at the moment?

7.     Costas/ not work/ in a bank

Costas doesn't work in a bank

8.     The children /not listen/ to their mom now

The children are not listening to their mom now

9.     They/ live/ in New York?

Do they live in New York?

10.  Wiliam / study/ at present?

Is Wiliam studying at present?

11.  Where/ you/usually spend/ your holiday? 

Where do you usually spend your holiday?

I/ not earn much money today

I don't earn much money today

hus thì mình có nhiều lắm :3

c nói mới nhớ 😅 nma đôi khi e cũng thấy dùng htđ ở thời điểm xác định ko lặp lại í. Nhưng chắc c đúng hơn