giải luôn cả câu này nữa ạ

1. Are there four floors in her house?

have = there are/is

2. Nam is Hoa's brother. 

Have = 's

3. I usually go to work by car.

drive = go by car

4. It is a small school.

N + be + adj = it/they + adj + n

5. The school is to the left of the supermarket. 

To the right >< to the left

6. Are there five room in your school?

Have = there are/is

7. That is Mr Lan's computer. 

Belong to = 's

8. Does your teacher go to work by bike?

Cycle = go by bike

9. He goes to work at a quarter past ten.

Fifteen = a quarter 

10. This work is too difficult for him to do.

N + be + very + adj + and + S + can't + V

= N + be + too + adj + for sb + to + V

_____Chúc bạn học tốt!_____