Chọn đáp án đúng.
1. Peter ____ school is small.
2. ____ Nam’s school big?
3. _______ grade is he in?
4. _________ does he do every morning?
5. This is Mai’s house. _________ small.
6. Where is your classroom? It’s ____ the second floor.
7. Is your school yard big? ________________
8. How many floors ______________ ?
9. She ______________ at 7.30.
10. It’s ________________.
