题目内容
用所给词的正确形式填空。
1. Are you____ (have) a picnic? No, we____ (be not).
2. What is he____ (do)? He is____ (take) pictures.
3. (be) Wu Yifan (write) a report?
4. It's time____ (go). Where____ (be) John?
5. Is she____ (collect) ____ (leaf)?
2. What is he____ (do)? He is____ (take) pictures.
3. (be) Wu Yifan (write) a report?
4. It's time____ (go). Where____ (be) John?
5. Is she____ (collect) ____ (leaf)?
l. having aren't 2. doing taking 3. Is writing 4. to go is 5. collecting leaves
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