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】

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