题目内容
8. Sandy is in her room. She (write) a letter to her friend.
9. We (try) to open the box but could not find anything.
8. is writing
9. tried
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题目内容
8. Sandy is in her room. She (write) a letter to her friend.
9. We (try) to open the box but could not find anything.
8. is writing
9. tried