WHILE MY MOTHER ... A FILM ON TV, MY FATHER WAS COOKING DINNER. IT WAS...

8: - DE DAP AN ON THI THPT QG 2016 2017
DE DAP AN ON THI THPT QG 2016 2017
8: While my mother ... a film on TV, my father was cooking dinner. It was March 8

th

yesterday. A. watched B. was watching C. had watched D. was watched