8. There is some snow on the t        of the hill.

7. Don't keep him w       for a long time.

6. I don't have e       money to buy that house. It's too expensive.

5. The little boy is h     . Could you give him some food?

4. It's going to rain. Don't forget to take your       (雨伞) .

3. Bill was born in a rich family. His father is a        (商人) .

2. My aunt bought a new       (白行车) for my tenth birthday.

1. Both of the sweaters are beautiful. I can't        (决定) which one to buy.

12. make a difference       

 11. because of