1.I visited my grandparents yesterday.

2.She didn't buy a lot of souvenirs last summer vacation.

3.My mother gave me a yellow cap last summer.

4.Did Mr. Quang teach Math many years ago ?

5.Jane and Phong returned to America two weeks ago.

6.Did they travel to Nha Trang by coach yesterday ?

7.He went with her parents yesterday.

8. This was the first time Liz saw many types of fish.

9.Vinh talked to his mother two hours ago.

10.I did my homework yesterday evening.

1. I visited my grandparents yesterday.

2, She didn't buy a lot of souvenirs last summer vacation.

3. My mother gave me a yellow cap last summer.

4. Did Mr. Quang teach Math many years ago?

5. Jane and Phong returned America two weeks ago.

6. Did they travel to Nha Trang by coach yesterday?

7. Did he go to her parents yesterday?

8. This is the first time Liz has seen many types of fish.

9. Vinh talked with his mother two hours ago.

10. I did my homework yesterday evening.