13.didn't finish
14. add
15.Did Nga’s mother write
16. to play
17. T
18. F
19. F
20. T
21. B
22. B
23. What would you like to have for dinner tonight ?
24. Most children feel scared when they see the dentist come to.
25. My mother prefers walking to cycling .
26. He plays soccer well .
27. How much do you weigh?
28. Hoa doesn't like durians and neither does her aunt.
