--Can you put the sentences ________ the right order? --Oh, let me try.

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You'd better ________ your music when studying.

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________ makes you healthy.

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I hope ________ a trip to Beijing in 2008.

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The headmaster says ________ be late for school in the morning.

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Don't forget ________ the lights when you leave the classroom.

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Subjects ________ maths and English are hard.

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It's better to ________ for young children.

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Would you like ________ the window? It's so cold.

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I think you should _________ more vegetables.

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