一般过去时的肯定句如下：
1. I was born in Beijing.
2. Tom finished his homework last night.
3. They didn't play games last night.
4. They weren't here yesterday.
5. I played football yesterday.
6. The sun rose in the east yesterday.
7. I was an English teacher one year ago.
8. They were very lovely in 2001.
9. I was a bad boy several years ago.
10. We went to sleep at 9:00 last night.