Viết lại câu không thay đổi nghĩa:
1. Anna doesn't live with her parents any more.
Anna used.....................................................................
2. They didn't often go to the cinema every Sunday last year.
They didn't use..............................................................
3. My hair now is much longer than that in the past.
In the past my hair used...............................................
4. I don't have time to collect stamps as when i was in primary school.
I used.................................................................................