Howmanymoredecadeswillhavetopa

How many more decades will have to pass ____ scientists succeed in providing a cure for cancer?

A．when

B．since

C．before

D．until

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My parents always let me have my own ______ of living.

A．way

B．method

C．manner

D．fashion

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Be sure to ______ your wife when we go to the party this evening.

A．bring

B．take

C．get

D．carry

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-----Water! -----_________.
------ I can’t eat this. It’s too salty.

A．Yes, sir?

B．What?

C．all right?

D．Pardon?

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We started early ______ before dark.

A．in order to reach	B．in order that arrived
C．so as to arrive	D．so that got to

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Do you have trouble ______ the post office?

A．to have found	B．with finding
C．to find	D．in finding

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