There must be a traffic accident last night.

There must be a traffic accident last night. I heard there heppened a traffic accident last night There ___a traffic accident last night. Last night there was a traffic accident .The children were h There must be police dealing with traffic accident怎样翻译 There must be police dealing with the traffic accident为什么不用t Where was ___ the traffic accident happened last night? Stop the traffic,if there ___an accident.A will be B.is .B . There 什么(be) a heavy rain last night You must be ＿nest time,or there may be another accident.A .c There must be many people coming to the party last night.Tho 英语翻译不能说the traffic accident happened last night,可是应该说什么呢