1 . He was last seen ________ (leave) his office at about 7 p.m. yesterday.
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2 . I saw several mice running in the house yesterday. (改为被动语态)
Several mice________ ________ running in the house yesterday.
Several mice
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3 . Mr. White was seen ________ around the house at the time of the crime.
A.walk | B.to walk | C.walking | D.walked |
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4 . The suspect was seen ________ away from the scene of the crime at 9 p.m. last Friday.
A.run | B.ran | C.to run | D.running |
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