HE ……… ON THE COMPUTER WHEN THE FIRE ……….. OUT. A. WORKED/ BROKE...

1. - 10 đề thi giữa HK1 môn Tiếng Anh 12 năm 2019-2020 có đáp án
Lớp 12 Tiếng Anh 10 đề thi giữa HK1 môn Tiếng Anh 12 năm 2019-2020 có đáp án
1. He ……… on the computer when the fire ……….. out. A. worked/ broke B. was working/ was breaking C. worked/ was broken D. was working/ broke