One of the boys ________ standing near the river.

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Where is your kite? It's ________ that tree.

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This is ________ eraser. Is it ________ eraser?

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Here's a new watch for you. Do you like ________.

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Mr Lin teaches ________ Chinese on Saturday and Sunday.

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－Can I borrow your knife?

－Certainly. But please ________ soon.

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Eight and nine ________ seventeen.

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Here's one of your shoes. Where's ________ one?

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Are there two ________ on the table?

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There aren't ________ dumplings for supper. Would you please go and buy ________?

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