题目内容：

选择下列单词并用其适当形式填空（共5小题，每小题1分）。

stress   occasion   peaceful   violent   promote   astronaut  

 

1.I think a shepherd’s life is _____________ and relaxing.

2.The pressure of being a doctor causes me _____________.

3.The spaceship, called Shenzhou V, was carrying China’s first ____________, Yang Liwei.

4.He has been _______________ to headmaster.

5. The Mid-Auturmn Festival is important because it is a special ____________ for family.