`text(1.Ann used to have long hair when she was at school.)`

`text(2.Mary didn't use to listen when her teachers were teaching.)`

`text(3.Ricardo used to get up at 6.00 when he was training for Olimpics.)`

`text(4.What did you use to do on Saturday evenings ?)`

`text(5.Sophie used to afraid of dogs when she was a little girl.)`

`text(6.We used to give our teachers present at the end of term.)`

`text(7.Did you use to live next door Mrs.Harrison ?)`

`text(8.My brother used to wear glasses when he was young.)`

Ta có:used to+V-inf:đã từng làm gì ở QK,giờ không còn nữa.

Phủ định:didn't use to+V-inf.

Nghi vấn:Did+S+use to+V-inf?

1.Ann used to have long hair when she was at school.

2.Mary didn't use to listen when her teachers were teaching.

3.Ricardo used to get up at 6.00 when he was training for Olimpics.

4.What did you use to do on Saturday evenings?

5.Sophie used to afraid of dogs when she was a little girl.

6.We used to give our teachers present at the end of term.

7.Did you use to live next door Mrs.Harrison?

8.My brother used to wear glasses when he was young.