II. Complete the sentences using the past simple form of the verbs.
1. I __STAYED___ at home all weekend. ( stay) 
2. Angela ___WENT___ to the cinema last night. (go)
3. My friends __HAD____ a great time in Nha Trang last year. (have)
4. My vacation in Hue __WAS____ wonderful. (be) 
5. Last summer I __VISITED___ Ngoc Son Temple in Ha Noi. (visit)
6. My parents _WERE___ very tired after the trip. ( be) 
7. I __BOUGHT_____ a lot of gifts for my little sister. (buy)
8. Lan and Mai __SAW_____ sharks, dolphins and turtles at Tri Nguyen aquarium.(see)
9. Trung _ATE____ chicken and rice for dinner. (eat) 
10. They _TALKED___ about their holiday in Hoi An. (talk)
11. Phuong __RETURNED___ to Hanoi yesterday. (return) 
12. We __THOUGHT___ the food was delicious.(think) 
13. They (buy ) ……BOUGHT………. that house last year.
14. She (not go) …DIDN'T GO………. to school yesterday.
15. That boy ( have ) ……HAD……… some eggs last night.

 CÔNG THỨC :(+)  S + V_2/ed

                        (-)  S + didn't + V