1. Lan (start)………….doing her homework 2 hours ago but she (not finish)……… it yet.
2. In the future, I (continue)…………..my carved eggshell hobby.
3. I think (watch)…………..TV is a boring and unexpensive hobby.
4. Mai and Lan are close friends. They (make)…… friends for over 10 years now.
5. How long (you/ listen)…………..to music, Nam? - For 2 hours.
6. This is the first time Nam (donate)…………blood.
7. My father (already/ leave)………………home for work by car.
8.- ( you/ have)……………..dinner at home yesterday?
   - No. My friends and I (go)…………out for dinner.
9. I love (play)……………soccer in my free time but I hate (cook)……….meals.
10. Nam and I (not see)………each other since he (move)..…..to HaNoi last year.
Period 11: