We should () the idea because it is unsuitable.
A. rule out
B. work out
C. think over
D. check up
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This letter is so badly written that I can't () what the writter is trying to say.
A. call up
B. put out
C. dispose of
D. figure out
This kind of reading lamp can be ( ) to the need of the reader.
A. adopted
B. adjusted
C. adapt
D. used
They have placed a large ( ) with the Boeing Company for 20 new airliners.
A. charge
B. command
C. request
D. order
While other people were asleep, only Mike () at the gate.
A. get ahead
B. hold back
C. kept watching
D. leave behind