1 . 他得申请一个许可证，以便可以去找一份工作。
He has to ________ ________ a permit ________ ________ he can find a job.

2 . 语法如此的难，以至于我必须花费一些时间在它身上。(so…that…；spend…on)(汉译英)

3 . They were just about to ________ the question ________ suddenly they found the answer.

A．give up; when

B．give in; as

C．work out; while

D．stick to; since

4 . No matter ________ ________ he looks, we can’t believe what he said completely.
无论他看起来有多么专业，我们也不能完全相信他所说的话。

5 . 无论未来我们人生中会遇到什么困难，我们都不应当失去信心。
_________ _________ what difficulties we _________ with in our life in the future, we should never lose heart.

6 . The rain came so suddenly that ________ I could find a ________ to hide, it had begun pouring．

A．after, reserve	B．before, reserve
C．after, shelter	D．before, shelter