I ____ an old friend of mine when I ______ in the street yesterday afternoon.
A.met...; was walking | B.was meeting ... walked |
C.was meeting ... was walking | D.met ... walked |
I ____ an old friend of mine when I ______ in the street yesterday afternoon.
A.met...; was walking | B.was meeting ... walked |
C.was meeting ... was walking | D.met ... walked |