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We ________ hamburgers yesterday.

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What's ________ lunch today?

根据句义填空．

You ________ to exercise every day.

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---What kind of ________ do you like?

---I like playing basketball.

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---What kind of ________ do you like?

---I like vegetables.

Jack, where are ________ socks?

Mum, Rose and ________ brother David are having classes.

--Mike, is this ________ picture? --Yes, it is.

Sam and Peter, look at ________ hands. They are so dirty.