--- I dropped in at your house at about ten last night, but you weren’t in. --- I regular exercises at the club. (do) was doing 查看更多

 

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--- I dropped in at your house at about ten last night, but you weren’t in.

    --- I ______ regular exercises at the club.

   A. did        B. was doing      C. had done    D. have been doing

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— I dropped in at your house at about ten last night, but you weren't in. 
— I ______ regular exercises at the club.
[     ]
A. did                        
B. was doing
C. had done                  
D. have been doing

查看答案和解析>>

— I dropped in at your house at about ten last night, but you weren't in. 
— I ______ regular exercises at the club.
[     ]
A. did                        
B. was doing
C. had done                  
D. have been doing

查看答案和解析>>

-I dropped in at your house at about ten last night, but you weren't in.

-I ________ regular exercises at the club.

[  ]

A.did

B.was doing

C.had done

D.have been doing

查看答案和解析>>


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