They ________ fruit at this time yesterday.

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A．are picking up

B．were picking up

C．picked up

D．have picked up

Have you seen Jim yet? Yes, I ________ him when he was on his way home.

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Are you sure ________ your money?

[　　]

She doesn't like the boys ________ in her room.

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He is reading a book ________ travelling.

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You never have lunch at home, ________?

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You were not watching TV last night, ________?

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Oh, I left my book at home. I didn't remember ________ it here.

[　　]

It took us two hours ________ the work.

[　　]

The elephant is much ________ than the panda.

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