1. Mai's classroom is on the fifth floor and it has twenty desks.
2. What does your sister play every afternoon?
3. Would you like to help me with my shopping?
4. Mekong River starts in the Tibet and flows into the Bien Dong.
5. The weather in the spring is usually warm.
6. What are you going to do this summer vacation?
7. I wouldn't like bread because I'm not hungry
8. Mrs. Thu travels to work by bus every day.