- You seem familiar with Mr. John?
-Of course, we_______ together for three years in the 1990s.
A.have worked | B.were working |
C.are working | D.worked |
- You seem familiar with Mr. John?
-Of course, we_______ together for three years in the 1990s.
A.have worked | B.were working |
C.are working | D.worked |