1. How many hours does he often work a week?
2. America students do not usually wear uniform school.
3. Nam has Science class at 10:00 on Wednesday.
4.I like Math because it is interesting.
5. What subject does Tom like best?
6. You want to work with we.
7. How do you know he like meet?
8. Excuse me! Is there a post office near here?
9. Is that the letter you want to post, Mai?
10. Mai is interested in doing experiment.
11. Please tell him I'll call again after 5.
12. Huong will be twelve on Saturday, November 20th.