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一How many students are there in your school?
－_________the students in our school_________over two thousand.

—What do you think of “Where are we going ,dad”, Mum?
—Perfect! Though I have seen it once, I want to see it  _____ time.

_______ of the furniture in the museum ______ from Ming and Qing Dynasty.

David lives on the ________ floor. It is too high, so he has to take a lift every day.

It is said that the gravity on Mars is only about __________ of the gravity on earth．

–Which is the smallest number of the four?
--________.

–Good news. We will have a ______ holiday.
--I’ve heard of it. But it’s coming in_______.

—Where do you live, Jack?
—I live on the _____ floor. My room is No._______.

It’s my ___________ time to go to Beijing. I never went there before.

－What’s your plan during the summer holiday?
－I want to go on a _________ visit to Beijing.
A. five-day    
B. five day    
C. five days