1 . ______in painting, John didn’t notice evening approaching.

A．To absorb	B．To be absorbed
C．Absorbed	D．Absorbing

2 . (2017·北京) Jim has retired, but he still remembers the happy time ________ with his students.

A．to spend	B．spend
C．spending	D．spent

3 . He fell over on the ground, with his teeth _________ and hands _________.

A．being set; to tremble	B．setting; trembling
C．to set; trembled	D．set; trembling

4 . When the thief found himself ________ (surround) by the crowds, he had to give in to the police. （所给词的适当形式填空）

5 . In art criticism, you must assume the artist has a secret message ________ within the work.

A．to hide	B．hidden
C．hiding	D．being hidden

6 . _____ by a burning desire for adventure, Li Bai left home and started to travel around in his early twenties.

A．Having driven

B．Being driven

C．To drive

D．Driven

7 . ________ (occupy) in looking after her three children, she has no leisure activities. （所给词的适当形式填空）

8 . Thousands of holiday-makers remained __________(stick) abroad due to the earthquake.

9 . With his attention________（集中）on his book, he didn't even look up when we came in.（根据汉语提示单词拼写）

10 . The big fire lasted for four hours and all the buildings along the street got ______ (毁坏).