1 . The dress proved such a hit ________ the London company who made the original for Diana turned it into an off-the-peg line.

A．whenever

B．as

C．since

D．that

2 . —Alice used to be poor in English.
—She works very hard and has made ______ much progress ______ we are all surprised.

A．such; as

B．so; that

C．so; as

D．such; that

3 . 有些人把满足自己的需求看得过于重要，把志愿者所做的一切视为理所当然。（So, attach) （汉译英）

4 . ________the grown-ups were not able to understand it, I made another drawing: I drew the inside of the boa constrictor,________the grown-ups could see it clearly.

A．If, because

B．Since, so that

C．Though, because

D．If, as if

5 . 太羞愧了，以至于他微微低下身子，涨红了脸。(汉译英)

6 . 他的好友在地震中逝世的消息对他的打击如此之大，以至于他不知道如何来排解自己的哀伤。（survive） （汉译英）

7 . He wanted to buy a £300 watch for his wife, but he was in ________a ________condition that an assistant refused to serve him.

A．such; conscientious

B．such; bedraggled

C．so; bedraggled

D．so; conscientious

8 . 湖水清澈，可以清晰地看见水中倒映的雪山。(upside down, snow-covered mountain) （汉译英）

9 . 宇宙飞行器正围绕着地球如此快速地飞驰以至于它抵消了引力的作用。(汉译英)

10 . 每天坚持写学习日记是如此重要，所以我想把这种学习方法介绍给你们。（so...that...）

Keeping a learning diary every day is ________________.