I.
1. My grandma is the oldest person in my family.
2. Thuy is bigger than Tung.
3. I enjoy eating sandwich so much.
4. Because the soup is hot, i cannot eat it now.
5. You should wash your face regularly.
6. Ha Noi is smaller than Ho Chi Minh City.
7. You should do more exercises and eat less fast food.
II.
1. getting
2. to get
3. to work
4. helping
5. to see
6. to go
7. working
8. to work
9. talking
10. opening
11. wearing
12. to go
13. watching
14. brushing
15. to phone
16. being
17. to go
18. reading
19. living
20. to play
21. buying
Chúc bạn học tốt nhé~~