Everyone is supposed ________ a seat belt in the car.

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A．wearing　　B．to wear　　C．to be worn

It's a great story ________ a brave hero ________ the name of Guan Yu.

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Smith has come in his raincoat and gum boots ________ for rain.

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－That kind of computer is very expensive.

－I'll buy ________, though.

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I don't guess he can work out the problem, ________?

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This is the best cartoon ________ I have watched on TV this year.

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－Excuse me. Could you tell me ________ get to the plane?

－Certainly. Go straight along here.

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She is used to ________ the matters that I don't know ________ to do with.

[　　]

Li Lei is a good student. His teacher often speaks highly ________ him.

[　　]

I don't know ________ Mr Wang lived ten years ago.

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