9. A
10. C
11. C
12. B

二、
1. They often have a party at home.
2. Nancy doesn't have sa big dinner.
3. A cat comes out from the living-room.
4. Is three the third number?
5. My father usually cooks some egg soup.

三、
1. do not play
2. Does  run away
3. What do   eat
4. go to school
5. What    see

9. A
10. C
11. C
12. B

二、
1. They often have a party at home.
2. Nancy doesn't have sa big dinner.
3. A cat comes out from the living-room.
4. Is three the third number?
5. My father usually cooks some egg soup.

三、
1. do not play
2. Does  run away
3. What do   eat
4. go to school
5. What    see