选择与句中划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