And he knew there was no chance of （）.

The two plants he had ever worked for have （）due to foreign competition.

A.shut down
B.shut up
C.shut off
D.shut away

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Smokers become （）to nicotine，and on stopping smoking the sudden loss of nicotine can cause unpleasant illnesses.

A.belong
B.addict
C.addicted
D.belonged

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