题目内容
i.用所给词的正确形式填空
1. Those_________ (be) your yellow pens.
2. The two girls are my sister's____________ (friend).
1. 1. are 2. friends
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题目内容
i.用所给词的正确形式填空
1. Those_________ (be) your yellow pens.
2. The two girls are my sister's____________ (friend).
1. 1. are 2. friends