Hoàn thành các câu sau với từ đúng trong ngoặc:

1. She (have/ has/ having) **has** literature on Monday.

2. There is a lake (on/ up/ near) **near** the hotel.

3. Are these students (on/ at/ in) **in** grade 6?

4. What do you do (at/ on/ in) **in** the morning?

5. He (helps/ help/ helping) **helps** his mother.

6. The students are doing (their/ our/ your) **their** test at the moment.

7. (What/ Where/ When) **Where** are they going now? - To the movies.

8. My classroom is on the (one/ first/ two) **first** floor.