用所给单词的正确形式填空。1.SomestudentswatchTV
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问题详情：
用所给单词的正确形式填空。 1. Some students watch TV ___ (two) a week. 2. Most of them play sports three or four _________ (time).
3.I bought a lot of things for (I) when I was on vacation.
4. The twins (双胞胎) look the same. But they also have some (different).
mom is very busy. She has much (housework) to do.
【回答】
twice 2、times 3、myself
differences 5、housework
知识点：构词法
题型：完成句子
