A：I am too tired.

B：________ take a rest?

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I want to know how many students ________ in your school.

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I ________ this book for a week.

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The teacher told us ________ English for half an hour in the morning.

[　　]

A：It's very hot here. Would you mind ________ the window?

B：Sure.

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The text is too difficult. All of us ________ understand it.

[　　]

A：What makes you ________ I'm a doctor?

B：I think you look like a doctor.

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A：Does it often rain ________ July in Beijing

B：Yes. It's always rainy in summer in Beijing.

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A：Li Lei sent his friend an e-mail ________ he reached Toronto.

B：He wanted to tell his friend that he was safe.

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A：What do you think life will ________ in 100 years?

B：I think every home will have a robot.

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