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You ______ stare at the computer screen for too long. It is really bad for your eyesight.

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I ______ stay overnight at my friend’s house. My parents are very strict about this.

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Your grandparents live far from you, so you  _______ talk to them on the phone regularly.

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You _____ stay up at night, which is not good for your health.

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I ______ go home now to finish my homework.

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Your grandparents live far from you, so you  _______ talk to them on the phone regularly.

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I can watch TV and play computer games on Sunday because I _____ go to school that day.

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I ______ stay overnight at my friend’s house. My parents are very strict about this.