题目内容

根据句意,用括号中所给单词的正确形式填空。
【小题1】All the homeless children               (look) after well.
【小题2】I’m not               (certainly) whether I can do it.
【小题3】We have decided not to go, though it was difficult               (decide).
【小题4】I’ve two               (knife). I use them to cut watermelons.
【小题5】When I visited them last night, they               (chat) by the fire.

【小题1】are looked
【小题2】certain
【小题3】to decide
【小题4】knives
【小题5】were chatting解析:
根据具体内容来填写单词的适当形式。
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