----David has made great progress recently.

----________ and ________.

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A．So he has; so you have

B．So he has; so have you

C．So has he; so have you

D．So has he; so you have

语法专项练习

Meeting my uncle after all these years was an unforgettable moment, ________ I always treasure.

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----How do you like the party?

----Wonderful. If you had come with us, you ________a good time.

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---- Hi, Mike!

---- Hi, Tom. It' s you ! I ________ you ________ here in Beijing.

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I must go there earlier. John has suggested that I ________an hour before the discussion begins.

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The professor gave orders that the test ________ before 5∶30.

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I________ come yesterday, hut I couldn't.

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________I'd have told you.

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A．If I would have known it

B．If I had have known it

C．Had I known it

D．Should I know it

----Do you think the thief entered through the garage door?

----No, if he had, I don' t believe ________ broken the living room window.

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If you ________ early tomorrow morning, you would be there by noon.

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