— When did the computer crash?— This morning, while I ________ the reading mater

— When did the computer crash?— This morning, while I ________ the reading mater

题型:专项题难度:来源:
— When did the computer crash?
— This morning, while I ________ the reading materials downloaded from some websites.[     ]
A. have sorted  
B. was sorting
C. am sorting  
D. had sorted
答案
B
举一反三
The manager was concerned to hear that two of his trusted workers  ________.[     ]
A. will leave  
B. are leaving
C. have left  
D. were leaving
题型:专项题难度:| 查看答案
— Did you catch what I said?
— Sorry. I ________ a text message just now. [     ]
A. had answered  
B. have answered
C. would answer  
D. was answering
题型:专项题难度:| 查看答案
The students _______ busily when Miss Brown went to get a book she _______ in the office. [     ]
A.  had written; left        
B.  were writing; has left  
C.  had written; had left    
D.  were writing; had left
题型:河北省月考题难度:| 查看答案

一It was really very kind of you to give me a lift.
一Oh,don’t  mention it.I_______ past your workplace anyway.
A.was comingB.will come
C.had comeD.have come

题型:不详难度:| 查看答案

一Did you notice a strange man just now?
一Sorry,I ______of something else.
A.thoughtB.was thinking
C.have thoughtD.had thought

题型:不详难度:| 查看答案
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