Before an exam, I always ________ my notebook.

A．look up                               B．look after

C．look for                               D．look through

We must __________ the right place to park our car.

Will you please ________ my exercise?

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Could you look after the cat for me while I’m ________?

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Mom asked me to _____________ grandpa when she was out.

A．look up           B．look at            C．look for           D．look after