With the help of high technology, in the past few years, electronic business _________

With the help of high technology, in the past few years, electronic business __________          to bank industry, travel industry.

#103077

applied

have applied

had been applied

has been applied

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 Although all of the apples _______, none of them _______ good.

#99037

have tasted; taste

have been tasted; are tasted

have been tasted; taste

have tasted; are tasted

—I’m trying to find yesterday’s paper. Have you seen it?—I’m afraid I ______ it away. I thought you had finished reading it.

#100201

had thrown

throw

would throw

threw

We are a little worried because we _____ the ground as a leader in the field of IT with the others speeding up development．

#103205

are losing

were losing

lost

have lost

—May I remind you that Mr. White is waiting outside, Mrs. Green? —Oh, I _________ all about it.

#103105

forget

had forgotten

forgot

was forgetting

-Why does the Lake smell terrible?-Because large quantities of water__________.

#104945

have polluted

is being polluted

has been polluted

have been polluted

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