1. I did morning exercises last week.
2. She didn't sleep after dinner yesterday.
3. Was Mike a student last year?
4. She didn't write emails last month.
5. His brother worked in an office in 2005?
6. You were a good friend.
7. She spoke English well 2 years ago.
8.Tom went to bed at 11 p. m. last week?
9. Yesterday she didn't take a bus.
10. Helen had a car last year.