We must do the work ________ Uncle Li told us.

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The dress cost me 120 yuan, ________ it?

[　　]

There is ________ “h”, ________ “o”, ________ “u” and ________ “r” in the word hour.

[　　]

________ they are working at it!

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Here is ________ box that you should carry it with care.

[　　]

She has a pen.________ pen is green.

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A．The　　　B．A　　　C．She

It's ________ now.

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A．nine thirth-three

B．nine-thirty three

C．nine thirty-three

This is Mr Green's watch. Please ________.

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You can see ________ chairs in the classroom.

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It's seventeen o'clock now. Let's ________ home.

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