I"m _____ the children because it"s time for supper.[ ]A. looking atB. looki

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I"m _____ the children because it"s time for supper.[ ]
A. looking at
B. looking up
C. looking for
D. looking after

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举一反三

—Have you finished washing your clothes?
—Yes, I"m _________.[     ]
A. hanging up them
B. hang them up
C. putting up them
D. hanging them up

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Let"s try to _______ whose MP3 player this is.[     ]
A. find
B. look for
C. find out
D. found out

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If you have finished your homework, you can _______.[     ]
A. hand it on
B. hand it out
C. hand it in
D. hand it up

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We should always __________ guests.  [     ]
A. offer
B. treat
C. take care of
D. find

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Please ________ when the train will leave.  [     ]
A. find
B. look
C. watch
D. find out

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