They cancelled all flights because of fog.

A. All flights because of fog were cancelled.

B. All flights were cancelled because of fog.

C. All flights were because of fog cancelled

D. All flights were cancelled by them because of fog

Đáp án
B. All flights were cancelled because of fog.

Câu hỏi thuộc Bài tập:

60 PASSVE VOICE EX2 MR. BA