1. This desk _________ four legs.
2. __________ some books on the desk.
3. Everyone ___________ a dictionary in my class.
4. ___________ (没有) knives in the room.
5. I ___________ a new sweater.
6. ___________ some flowers and a desk in the room.
7. ___________ nothing in the bag.
8. They ____________ something to eat.