Bài tập ngữ pháp tiếng Anh thì quá khứ tiếp diễn Nga Lương - August 25, 2023 0 1. What __________ when the power went out? A. did you do B. were you do C. were you doing D. have you done None 2. She __________ a book while her brother played outside. A. reading B. was reading C. has reading D. had reading None 3. When I saw him, he __________ dinner in the kitchen. A. cooked B. cooks C. had cooked D. was cooking None 4. They __________ a movie when the storm started. A. watched B. have watched C. were watch D. were watching None 5. Last night 7 p.m, I __________ for my English test. A. was studying B. study C. am studying D. had studied None Time's up