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

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。