That is ________ factory. It is ________ modern car factory.

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How many days are there in February in a leap year? ________.

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Which of the following is right? ________.

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________ of the students live in the school on weekdays.

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Carl Marx began to learn Russian when he was ________.

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The great writer was born in 1712 and died in 1782 He was one of the greatest writers in the ________ century.

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A：How much is two thirds ________ one half?

B：One third.

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200,543 reads ________.

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A．two hundreds thousand five hundred forty-three

B．two hundred thousands five hundred and forty-three

C．two hundred thousand and five hundred forty-three

D．two hundred thousand five hundred and forty-three

China is larger than ________ in Asia, but it's not so large as Canada in North America.

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A：________ do you think wrote the story?

B：I'm not sure ________ was the story written by. But I believe it's an American short story.

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