Teachers like students ________ them all kinds of questions.

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Yesterday I had ________ accident near our school.

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She said hello to me when she ________ our door.

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The man lay on the road. Luckily, he was not ________ hurt.

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The Reads ________ lunch when I got to their house.

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Let him ________ if he finishes his homework.

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________ a winter morning, Tom fell ________ the ladder onto the ground.

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You'd better ________ the window.

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The Huang He River is ________ river in China.

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There was ________ knock ________ the door.

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