--Look! Someone ________ the floor.
--Well, it wasn’t me. I went shopping just now.
A.had swept | B.has swept | C.was sweeping | D.is sweeping |
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--Look! Someone ________ the floor.
--Well, it wasn’t me. I went shopping just now.
A.had swept | B.has swept | C.was sweeping | D.is sweeping |
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