1 . 他们表演得如此精彩以至于观众爆发出一阵阵欢呼声。（一句多译）
（1） ________________ that those who were watching burst into cheers. (状语从句)
（2）So well ________________ that those who were watching burst into cheers. (倒装句)

2 . The problem is too difficult for me to work out.
→The problem is ______________________________ I can’t work it out. (同义句转换)

3 . 夏老师是如此好，我们都爱她。
Ms Xia is ________ kind a teacher ________ we all love her.

4 . 我深受感动，禁不住热泪盈眶。（so...that...）
I _________ _________ _________ _________ _________ I couldn’t help bursting into tears.

5 . 这道题这么难，没人能解答。
This is____________ ____________ ____________ ____________that no one can solve it.

6 . The children spoke French ____________________ (非常好以至于) we all thought they were from France. (“so… that…” 引导的结果状语从句) (根据提示完成句子)

7 . 科学家们在癌症治疗方面取得了重大突破，以至于很多癌症患者能被救治。（so that）
Scientists have made a big breakthrough in cancer treatment, _________ many people who suffer from cancer can be saved.

8 . She was   ________ ________ by the people she met online ________ she decided to start an IT club.
她很受到网友的启发，以至于决定成立一个IT俱乐部。

9 . 他跑得如此快以至于他班里没有人能追上他。
He runs ________ no one in his class could catch up with him.

10 . Take a map with you while travelling in the countryside _______________.   
在乡下旅行时带上一张地图，这样你就不会迷路了。(so that)