单句改错

I have to work every day include the weekends so as to speed up the writing of the book.

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单句改错

A pipe is a long round object usually made from metal or plastics which is used for carrying water or gas.

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单句改错

If you stare at something, you look at the thing for a long time with widely open eyes.

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单句改错

He worked there first as a teacher and a few years later became a headmaster.

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单句改错

Before leaving, he put everything in a good order.

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单句改错

Someone called up in the middle of the night, but they hung up after I could answer the phone.

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单句改错

The other day, as I was reading at home, I had heard a strange noise.

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单句改错

She suggested that they left early for the airport.

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写作

短文改错

单句改错

I didn't see your sister at the meeting. If she has come, she would have met my brother.

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