1. I ____didn't stay_____ (  not stay) at home five days ago.

2. Angela _____didn't go_____ (not/go)to the cinema last night.

3. My friends _____had_____(have)a great time in Nha Trang last year.

4. My vacation in Hue _______was______ (be) wonderful in 2019.

5. Last summer I _______visited_______(visit) Ngoc Son Temple in Ha Noi.

6. My parents _______were________( be) very tired after the trip.

7. I ________didn't buy_______(not/buy) a lot of gifts for my little sister in the past.

8. Lan and Mai ______saw_______ (see) sharks, dolphins and turtles at Tri Nguyen aquarium last Sunday.

9. Did Trung _______eat_________ (eat) chicken and rice for dinner last night?

10. They _______don't________ ( not/talk) about their holiday in Hoi An.

11. Phuong ________returned_________ (return) to Hanoi yesterday.

12. We _______think________ (think) the food _____is_____ (be) delicious.

13. I ________have worked_________ (work) in a bank for ten years.

14. She ________is studying_________ (study) French at university.

15. He _________didn't travel________ (not/travel) through the Middle East last year.

16. She ________watched_________ (watch) TV yesterday.

17. We ________bought_________ (buy) a new car last weekend.

18. He ________thinks_________ (think) that he ______is_____ (be) right.

19. I ________didn't cook_________ (not/cook) steak last night.

20. Have She _______written__________ (write) to her grandmother?