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科目： 來源：不詳 題型：單選題

—What happened to Bill?
—He ________ really fast when suddenly he ran into a parked car.
A．had runB．was running
C．has runD．has been running

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科目： 來源：不詳 題型：單選題

Linda felt someone ________ on her way home from work yesterday evening, and therefore she was frightened and looked back from time to time.
A．followedB．would follow
C．had followedD．was following

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科目： 來源：不詳 題型：單選題

—Have they got their new house painted yet?
—I don't know. But I was told it ________ when I met them last week.
A．had been paintingB．would be painting
C．was paintedD．was being painted

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科目： 來源：不詳 題型：單選題

—Can you tell me if Tom has finished his homework?
—I've no idea. He ________ it this morning.
A．has being doingB．had done
C．is doingD．was doing

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科目： 來源：不詳 題型：單選題

The teacher and writer as well as some students         something when we entered the room.
A．discussedB．were discussingC．have discussedD．was discussing

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科目： 來源：不詳 題型：單選題


一Ready to give up guessing，Sandy?
一No，no，hold on! I think I______ at the answer now．
A．a(chǎn)rriveB．a(chǎn)m arrivingC．have arrivedD．will arrive

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科目： 來源：不詳 題型：單選題


5.---Have you handed in your schoolwork yet?
　---Yes，I have. I guess it ____ now.
A．has gradedB．is gradedC．is being gradedD．is grading

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科目： 來源：不詳 題型：單選題


6.I have to go to work by taxi because my car ____at the garage.
A．will be repairedB．is repaired
C．is being repairedD．has been repaired

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科目： 來源：不詳 題型：單選題


7.Although the causes of cancer ____， we do not yet have any practical way to prevent it.  
A．a(chǎn)re being uncoveredB．have been uncovering
C．a(chǎn)re uncoveringD．have uncovered

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科目： 來源：不詳 題型：單選題


8.Customers are asked to make sure that they ____ the right change before leaving the shop.  
A．will give B．have been given
C．have given D．will be given

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