1 I used to live in a flat when I was a child.

2 Did you use to go to the beach every summer?

3 She used to love eating chocolates, but now she hates it.

4 He didn't used to smoke.

5 I used to play tennis when I was at school.

6 She used to be able to speak Enghlish, but she has fogotten it at all.

7 Did he use to play golf every weekend.

8 They both used to have short hair.

9 Julie used to study Portuguese.

10 They didn't use to hate school.

* Cấu trúc Used to ( diễn tả thói quen đã xảy ra trong QK và kết thúc ở HT)

+ S+ used to+ V-inf

- S+ didn't use to+ V-inf

? Did+ S+ use to V-inf

Chúc bn hc tốt nha =)))