That kind of skirt ________ cotton.

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—I saw Betty go to Grandpa Zhang’s home just now.

—Yes. She is often seen ________ the old man with his housework.

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—What is a writing brush, do you know?

—It’s used ________ writing and drawing.

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—I won’t come to the unless Sue ________, too.

—You mean if Sue comes you’ll come?

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Thanks a lot ________ me.

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He is hungry. Give him ________.

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The farmers are all busy ________ the apples now.

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You want to get your pen back, ________ you?

[　　]

I think we need ________ some meat for my birthday party.

[　　]

There ________ a sports meeting next month.

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