问题详情：
根据句意，用所给词的正确形式填空
1. You`d better ___________( not smoke). It is bad for your lungs.
2. ____________ (eat)too much is bad for our health.
3. He had a badly_____________ (tooth)yesterday.
4. The boy can look after______________ (him)well now.
5. Jim likes ____________ (tomato) very much.
【回答】
1． not smoke 2． Eating
3． Toothache 4． himself
5． tomatoes
知识点：构词法
题型：完成句子
