—I phoned you at 7 yesterday evening but
题型:选择题
问题:
—I phoned you at 7 yesterday evening but nobody answered.
— Oh, I ______ my dog in the park then.
A.walked
B.was walking
C.had walked
D.would walk
—I phoned you at 7 yesterday evening but nobody answered.
— Oh, I ______ my dog in the park then.
A.walked
B.was walking
C.had walked
D.would walk