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單項選擇題

Never before（）see such a terrible car accident on the road!

A.I have
B.have I
C.I did
D.did I

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單項選擇題

Every year thousands of lives（）in road accidents because of careless driving.

A.lose
B.lost
C.have lost
D.are lost

單項選擇題

The young lady coming over to us（）our English teacher; the way she walks tells us that!

A.must be
B.can be
C.would be
D.could be

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