The plane cannot take off as ______ because of the heavy fog

The plane cannot take off as ______ because of the heavy fog The flight to Chicago ______ because of the heavy fog ,we ha the police have the road b（ ） because of the heavy fog Because of the heavy fog,we arrived in Shanghai behind _____ Because Of The Heavy The plane _____ very late yesterday because of the heavy rai The heavy fog was____a series of freeway traffic accidents e Owing to the heavy fog,our plane was _ two hour.A.delayed B. Owing to the heavy fog,our plane was __ two hour.A.delayed C the school sports meeting＿＿(put)off because of the heavy rai They put off the meeting because of the heavy rain.等于什么? they had to put off the sports meeting because of the heavy