It was a ( sudden )snow.It began to snow at night (sudden)

It was a ( sudden )snow.It began to snow at night (sudden) after they ---at school,it began to snow After they ____ at the hotel, it began to snow. A. had arriv As we was going out,it began to snow.为什么用was was it (snow) yesterday? It began to snow ____(when while)the man was walking down th It ____(snow) last night It began to snow this aternoon 这句话对吗 It was a heavy snow变为感叹句 -when did it begin to snow?-it started ___the night.A.during There was a ___ snow last night ,and it is still snowing ___ There was a _______ snow last night,and it is still snowing_