1 . ________ we all know, the beauty of calligraphy consists in the inner peace ________ you experience Chinese brilliant culture.

A．As; in which	B．As; when
C．That; what	D．That; where.

2 . ________ it was my turn to perform, I walked to the piano as ________(calm) as possible, sat down, took a deep ________(breathe) and played the first part. (所给词的适当形式填空)

3 . 这座公园设施陈旧，疏于管理，荒草丛生，经改造后，却让人眼前一亮。(absence) （汉译英）

4 . ______ well you can drive, you must drive carefully.

A．So long as

B．In order that

C．No matter how

D．The moment

5 . ________there is a wide variety of clothes in her wardrobe, the lady still complains about having no suitable clothes to wear.

A．Even though

B．Provided that

C．If only

D．As if

6 . We should learn more information technology ________ we can improve our teaching efficiency.

A．so that

B．in case

C．now that

D．even if

7 . Some African-Americans living in inner city Atlanta said while Obama is a role model, his life appeared so far removed from their own struggles       it was difficult to see how they could use it to spur their own success.

A．because

B．if

C．that

D．until

8 . It’s unnecessary for you to call Tom back ________ he will come in two minutes.

A．because

B．although

C．until

D．after

9 . Every one of you,   ______ the basketball field used to be, quickly please.

A．gathers where

B．gather where

C．will gather at

D．gather at

10 . I was observing and copying the behaviors of my cat ________ my mom came in, ________ with shock.

A．when; freezing

B．while; frozen

C．when; frozen

D．while; freezing