【题目】用所给单词的正确形式填空
【1】You mustn't_______(run) quickly in the street.
【2】Hi, Peter. Let's go_______ (swim).
【3】Mr White and Sally_______(be) playing word games in the living room.
【4】I want to be a _______(teach).
【5】We also help _______(they) carry heavy bags.
【答案】
【1】run
【2】swimming
【3】are
【4】teacher
【5】them
【解析】
略
