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.

根据句意，用所给单词的适当形式填空。
【小题1】He was so tired that he stopped ________(have) a good rest.
【小题2】The girls are old enough, they can take care of ________ (they).
【小题3】Next Thursday is my brother’s _______ (twelve) birthday.
【小题4】There are a few _________ (different) between the twins.
【小题5】We must be __________ (care) when we cross the busy street.
【小题6】______ ______ (事实上) , water covers most of the earth.
【小题7】Kangkang is ______ his mother ______ (带…参观) his school.
【小题8】Taiwan ______ ______ (属于) the PRC.
【小题9】After many years’ hard work, her dream ______ ______ (实现) at last.
【小题10】The boy ______ ______ (迷路) and cried on the street.

The PRC (the People's Republic of China) was ________（成立）on October 1st, 1949.