Eat a balanced diet ________ healthy.

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Miss Wang has something ________ at the class meeting.

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Have a good rest, ________?

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She has a pain ________ her back, so she can't lie down.

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I should take the medicine ________.

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The mouse enjoys ________ in the big house.

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A：________ did you start your work?

B：Two weeks ago.

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The children didn't go home ________ they finished their work.

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In Stella's class there are fifty students ________ can speak English well.

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There ________ medicine on the table.

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