Nhắc đến cấu trúc của used to nhé :

Khẳng định (+) S + used to + V

Phủ định (-) S did not + use to + V

Nghi vấn (?) Did + S + use to + V?

1. I used to walk to school 

2. He used to make many mistakes

3. Tom used to be a good employee

4. My friend used to drive very carelessly

5. That women used to live alone 

6. He used to be a famous actor

7.  All the meetings used to hold in auditorium

8. I never used to catch a bad cold

9. My father used to manage a small business in this city

10. Mary used to go to school late

11. My younger sister used to cry all day

12. Ben used to drink a lot of coffee

13. We used to go swimming when we were young

14. There used to be a hotel opposite the station before

15. There used to be many old building in the city ten years ago

Nếu được xin bạn ctlhn nhen

1. I used to walk to school 

2. He used to make many mistakes

3. Tom used to be a good employee

4. My friend used to drive very carelessly

5. That women used to live alone 

6. He used to be a famous actor

7.  All the meetings used to hold in auditorium

8. I never used to catch a bad cold

9. My father used to manage a small business in this city

10. Mary used to go to school late

11. My younger sister used to cry all day

12. Ben used to drink a lot of coffee

13. We used to go swimming when we were young

14. There used to be a hotel opposite the station before

15. There used to be many old building in the city ten years ago

$\textit{cho mình xin ctlhn để làm nhiệm vụ nha bạn}$$\\$

$\textit{chúc bạn học tốt-.- nha!!!!!!!!}$$\\$

$\textit{@Lộc}$