1. Mai is a clever people.
2. How long have you been at the zoo?
3. What is his weight?
4. How do you feel now?
5. Did you go to school with your bike yesterday?
6. Nam's collection of toys is very beautiful.
7. It takes Huong 15 minutes to go to school.
8. It is a 45-minute test.
10. Keeping our environment clean is necessarily.
11. What is the height of th Big Ben Clock Tower?
12. How heavy is your son?
13. How much does this face mask?
14. What is the length of the Mekong River?
15. What is the width of the West Lake?
16. How old is your son?
17. What is your address?
18. How deep is the Pacific Ocean?
好好學習 !=^.^=!
