词汇运用
A. 用方框中所给单词的适当形式填空。每词仅用一次，每空限填一词.

feed   careful  luck   advice  stop

Could you give me some                     ?
My grandpa liked animals a lot and he                 lots of animals.
I think we are much                 than our parents.
Li Lei’s homework has so many mistakes. How __________ he does his homework!
You look so tired. You’d better ______________ to have a rest.