1 . 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

2 . Much time _____ sitting at a desk, office clerks are generally troubled by various health problems.

A．being spent	B．having spent
C．spending	D．spent

3 . The British increased control over their American colonies, soldiers ________ there to ensure that the Americans would obey them.

A．were stationed

B．to be stationed

C．being stationed

D．stationed

4 . Back from his two-year medical service in Africa, Dr. Lee was very happy to see his mother ________ good care of at home.

A．taking	B．taken
C．take	D．be taken

5 . （2015·江苏）Much time ________sitting at a desk, office workers are generally troubled by health problems.

A．being spent	B．having spent
C．spent	D．spending

6 . The residents approve of the measure __________ so far in our city, ________ to bring a sharp rise in oil prices.

A．having been taken; intended	B．to be taken; intending
C．taken; to intend	D．taken; intended

7 . I wonder why Ann didn’t get _______ the job. She is the right person for it.

A．to be offered

B．to offer

C．offering

D．offered

8 . The pipes have oil or water inside them, which is heated and sent to the storage tank until ______ to produce electricity.

A．needed	B．needing
C．to need	D．having needed

9 . The United Nations says hunger kills more people every year than AIDS, malaria and tuberculosis ________.

A．combining	B．combined
C．being combined	D．having combined

10 . On July 5, violent crimes of beating, looting and burning in Urumqi of Xinjiang broke out,______ 156 innocent people and with more than 1080_______.

A．killed; injured

B．killing; injured

C．killed; injuring

D．killing; injuring