Question

根据句子意思，用括号中所给词的正确形式填空，每空填一词。

1.Failure(失败) is the mother of ______________(succeed)。

2.How do you know they are________________(India)?

3.The little cat fell down from the tree and hurt _____________(it).

4.The twins __________________(sweep) the floor while their mother was cooking in the kitchen.

Answer

1.success

2.Indians

3.itself

4.were sweeping

【解析】

试题分析：

1.失败是成功之母。the mother of success成功之母。

2.你怎样知道他们是印度人？India名词，印度。据they故填复数Indians印度人。

3.这只小猫从树上掉下来弄伤了它自己。it 代词，它。据句意填反身代词itself。

4.当他们的妈妈在厨房做饭时，这对双胞胎正在打扫地板。据while their mother was cooking in the kitchen是过去进行时，主句也应该用过去进行时态，故填were sweeping。

考点：单词填空。