选择与句中画线部分意思相同或相近的解释。
1. I hope you'll have a good time at the party. [ ]
A. enjoy yourself
B. study well
C. hurry up
2. Will you take care of Polly when we are away on holiday? [ ]
A. wait for
B. look after
C. laugh at
3. There are a lot of apples on the trees. [ ]
A. few
B. many
C. no
4. Mike went to the Great Wall with his parents. [ ]
A. boy and girl
B. brother and sister
C. father and mother
5. I find it hard to learn English well. [ ]
A. difficult
B. cheap
C. careful