1. She bought a lot of souvenirs last summer vacation.
2. My mother gave me a yellow cap.
3. They arrived at the airport at eight o'clock this morning.
4. I spoke to her about my vacation.
5. Mr.Quang taught mathematics for many years.
6. I saw you at the party last night.
7. The children was very happy in the trip to Da Nang.
8. Minh put the cake on the table.
9. They lived here two years ago.
10.Nga was late for school yeaterday morning
