—HasDavidfinishedhisprojectyet

—Has David finished his project yet?
—I guess not. He on it at lunchtime. Do you want me to confirm it?

A．is working	B．was working
C．has worked	D．had worked

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相关试题

—Can you hear me?
—No, I can’t. Would you please speak _________?

A．clearly enough

B．clear enough

C．enough clear

D．enough clearly

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–-- Can you tell me ____________ in the future?
--- Sure. It must be much better .

A．what will our life be like	B．what our life will be like
C．what is our life like	D．what our life is like

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The 29^th Olympic Games _____ in Beijing in 2008.

A．is held

B．was held

C．holds

D．held

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Students in Beijing _____away many books to the Hope Schools since 2009.

A．have given

B．give

C．will give

D．gave

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--- What did Lucy do yesterday afternoon?
--- She ____ her parents do the housework.

A．help

B．helped

C．will help

D．is helping

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