题目内容：

根据句意，用所给单词的适当形式填空。

1.He was so tired that he stopped ________(have) a good rest.

2.The girls are old enough, they can take care of ________ (they).

3.Next Thursday is my brother’s _______ (twelve) birthday.

4.There are a few _________ (different) between the twins.

5.We must be __________ (care) when we cross the busy street.

6.______ ______ (事实上) , water covers most of the earth.

7.Kangkang is ______ his mother ______ (带…参观) his school.

8.Taiwan ______ ______ (属于) the PRC.

9.After many years’ hard work, her dream ______ ______ (实现) at last.

10.The boy ______ ______ (迷路) and cried on the street.