30. Because of the heavy snow, a serious accident_____

30. Because of the heavy snow, a serious accident______to the family.

#103312

occurred

happened

was happened

took place

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— When can I see you, Mr Black? Three o’clock this afternoon?— Oh, no. I ________ a meeting then.

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will have

will be having

am having

have

—Don’t forget to visit me when you come to    Beijing.　—______.

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I don’t

I won’t

I can’t

I haven’t

If George had followed his father’s advice, he ________ a lawyer now.

#100621

would be

has been

would have been

Great changes ________ in the city since 1979.

#103885

have taken place

have taken the place

have been taken place

have been happened

. One of the skaters talented enough to stop her is Asada, who _____ against her since they were junior skaters.

#103813

would compete

is competing

has been competing

is being competed

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