1 . 我深深地沉迷于阅读中，不知不觉半天过去了。(汉译英)

2 . I was so unprepared for my first run _________ and had to quit the race halfway.
我第一次比赛的时候准备活动做的不好，导致我中途受伤，被迫退出了比赛。

3 . 我的父亲如此忙碌以至于他没有时间给我讲故事。
My father is ________he does not have time to tell me stories.

4 . 这个活动是如此大的一个挑战,以至于它让我十分发愁。(such...that...)
This activity is ________ ________ ________ ________ ________ it worries me a lot.

5 . 她很有创新精神，我们应该向这位伟大的女士学习。
She is ________ innovative ________ we should learn from this great lady.

6 . Elizabeth has ______ attitude to life ______ she dare face any unexpected challenge.

A．so positive an; that	B．so a positive; which
C．such positive a; that	D．such a positive; which

7 . 公众的反应很强烈，以至于不知道这个项目 是否会继续下去。
The reaction from the public was __________ ___________ __________ it was not clear whether the project would last or not.

8 . 我经常花很多时间在网上和我的朋友聊天，以至于我的父母担心我的学习。(so...that...)
I often ________ ________ ________ ________ chatting with my friend on the Internet ________ my parents worry about my study.

9 . 这本书中提到的这些问题盘根错节，三言两语说不清楚。(explain) (汉译英)

10 . 他们是那么小的孩子，以至于他们不能自己打扫房子。
They are _______ little children ________ they cannot clean the house by themselves.