Mrs Brown isn't here. She has to _______ her baby at home.

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　　I ________ an art exhibition that will make me rich and famous．

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　　This time I want ________.

[　　]

　　A. to do different something

　　B. doing different something

　　C. to do something different

　　D. doing something different

　　She chose ________ expensive shirt from all these clothes.

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　　E-mailing is ________ than long-distance calling.

[　　]

　　Xi'an is one of ________ capital ________ in China.

[　　]

　　--Which is ______ month of the year?

　　--July, I think.

[　　]

　　China has the ________ population (人口数) in the world.

[　　]

　　If you do that, you'll feel ________ soon.

[　　]

　　He invited me ________ the party.

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