Here are the correct answers for the blanks in your exercise:

I. Fill in the blanks:
1. There are two lights **in** the ceiling.
2. There **are** four chairs and a table **in** the middle of the room.
3. They are moving **to** a new apartment.
4. There are some dirty dishes **on** the floor.
5. My bedroom is **next to** the bathroom.
6. There aren’t any pillows **on** the bed.
7. Listen! Someone **is knocking** at the door.
8. Nam **is playing** football now. He’s tired.

II. Fill in the blanks with the correct form of the verb:
1. They often **visit** their parents in the holidays.
2. We **are speaking** French at the moment.
3. I **watch** TV about 3 hours a day.
4. My family usually **goes** to the movies on Sunday.
5. Look at the girl! She **is riding** a horse.
6. We **are playing** tennis now.
7. Minh sometimes **practices** the guitar in his room.
8. You **like** chocolate ice cream?
9. I really **like** cooking.
10. Hung can’t answer the phone because he **is taking** a shower.

Feel free to ask if you need more help!