1. He is an aspirant to high office.
    他是热望高职的人。

2. He is very attentive in class.
    他上课用心听讲。

3. His teacher castigated him for his inattentiveness in class.
    他的老师因他在课堂上不专心听讲而严厉批评了他。

4. He signed to us with his hand:"The class is over.You are dismissed."
    他向我们做了一个手势, 表示:"放学了, 你们走吧."

5. Her wealth and reputation gave her (an) entree into upper-class circles.
    她的财富和声望使她得以进入上层社会.

6. He belongs to managerial class.
    他属于经理层。

7. High tariff is a barrier to international trade.
    高关税是发展国际贸易的障碍。

8. Hawkwood used to hire his soldiers to princes who were willing to pay the high price he demanded.
    霍克伍德把他的士兵雇佣给愿给他出高价的君主。

9. Houses----often three storeys high----were built of stone.
    房子一般有3层楼高，用石块修建。

10. How high can I climb?
    我能登多高？