1 . The students often go to the school library, greedy ________ ( learn ) knowledge.（所给词的适当形式填空）

2 . ______________________, the kid’s mother knelt down,   crying.
既绝望又无助，孩子的妈妈哭着跪在地上。

3 . _______ (worry) about her result of the exam all night, the pupil didn’t have a good sleep. (所给词的适当形式填空）

4 . The writer put the pen down and looked out of the window, ________ (lose) in deep thought. (所给词的适当形式填空）

5 . The task was so hard, and Steve, ______ (anger) and upset, said he was quitting. （用单词适当形式填空）

6 . _______, she just sat there, without knowing how to react to the unexpected incident.

A．Surprising and angry	B．Surprised and angry
C．Surprisedly and angrily	D．Surprisingly and angrily

7 . ________ and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.

A．To be tired	B．Tired
C．Tiring	D．Being tired

8 . __________ in the mountains for a week, the two students were finally saved by the local police.

A．Having lost	B．Lost
C．Being lost	D．Losing