“They cancelled all flights because of fog.” The passive form of the above sentence is “be cause of fog, …..”
A. All flights had cancelled
B. All flights were cancelled
C. All flights have been cancelled
D. They be cancelled
E. They are being cancelled

Jawaban: B
Pembahasan:
Active : They cancelled all flights because of fog Passive : Because of fog all flights were can celled V2+d,ed → was, were + V3






