1. I did not go there yesterday.

2. I saw you play basketball on the playground last week.

3. Last year I was here.

4. Last week I bought a book on the bookstore.

5. I went to hangzhou last summer vacation.

6. Last year our maths teacher left us.

7. The day before yesterday I please half a day off.

8. I have a bad cough yesterday.

9. Last month I and glad to meet with my pen Pal.

10. My father came home for three days ago.

这些句子涵盖了不同的时间表达和动作描述，是学习和练习过去时态的好例子。