I ... ON THE STREET WHEN IT RAINED. A. WAS WALKING B. HAVE BEEN...

776. - 1000 CAU TRAC NGHIEM TIENG ANH ON THI THPT QUOC GIA CO DAP AN
1000 CAU TRAC NGHIEM TIENG ANH ON THI THPT QUOC GIA CO DAP AN

776. I ... on the street when it rained.

A. was walking

B. have been walking C. had walked

D. walked