Đổi quá khứ đơn thể khẳng định, phủ định, nghi vấn
1. My sister (get) married last month.
2. Daisy (come) to her grandparents’ house 3 days ago.
3. My computer (be ) broken yesterday.
4. He (buy) me a big teddy bear on my birthday last week.
5. My friend (give) me a bar of chocolate when I (be) at school yesterday.
6. My children (not do) their homework last night
. 7. You (live) here five years ago?
8. They (watch) TV late at night yesterday.
9. Your friend (be) at your house last weekend?
10. They (not be) excited about the film last night