题目内容
Sentence transformation
Water is put in the bottle.
simple past tense(一般过去时)
________________________
present progressive tense(现在进行时)
________________________
present perfect tense(现在完成时)
________________________
future tense(一般将来时)
________________________
答案:
解析:
解析:
Water was put in the bottle. Water is being put in the bottle. Water has been put in the bottle. Water will be put in the bottle. |
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