1. We (not visit) ________________our grandparents for nearly 6 months because of Covid-19 pandemic.
2. Nowadays, children (not have to) ________________live with their parents after they get married.
3. While I (watch) _____________the performance, I met one of my old friends.
4. When I (come) ______________, the family was having dinner.
5. When I was cleaning the house, I (find) ________________an old picture.
6. A tradition (pass) __________________down through generations.
7. You should (find) ____________ information about a custom or tradition.
8. _______you ________(have to) follow the traditions strictly?
9. While I was learning English, my sister (surf)_____________the Internet.
10. We (go) _______________to Hung King festival since last week.
11. The road (cover) _____________________with a red carpet tomorrow.
12. The horse (herd)________________ by Vang every day.
13. Uniforms (wear)____________________by students every day.
14. The meal (preapare) ____________________by my sister in the kitchen now.
15. When I was a small child I fancied (fly)_____________ kites in the field.
16. What (you/do)__________________this time yesterday?
17. I (watch) _______________a festival on TV while my wife (tell) _______________our sons a fairy tale.
18. The dictionaries (buy) ______________________ yesterday.
1. have not visited
2. don't have to
3. was watching
4. came
5. found
6. passed
7. find
8. Do you have to
9. was surfing
10. have gone
