1 . As soon as they saw me, their faces became__________.(因为恐惧而变得扭曲) (根据汉语提示完成句子)

2 . At this, I__________and fell to my knees.(幸福得狂喜不已) (根据汉语提示完成句子)

3 . I __________ (投入，投身到) my studies of the sciences. (根据汉语提示完成句子)

4 . 多亏了他的及时帮助，我按时完成了全部工作。
________ ________his timely help, I finished the whole work on time.

5 . 这份工作面向所有申请者，年龄、种族和性别不限。
The job is open to all applicants ________ ________age, race, or gender.

6 . 你在露营时必须忍受许多不便。
There are many inconveniences that have to be _______ ______ ________ when you are camping.

7 . 在慎重考虑之后我们给了杨明一个警告。（强调句）

8 . ________ (代表) every teacher here, I wish you a pleasant journey back home and a great future.（根据汉语提示完成句子）