题目内容
【题目】用所给单词的恰当形式填空。
1._______ (Be) you dancing?
2.He’s _______ (play) basketball.
3.Working _______ (and) sleeping?
4.What’s everyone ______ (do) now?
5.They are _______ (play).
【答案】1. Are 2. playing 3. or 4. doing 5. playing
【解析】
略
练习册系列答案
相关题目