Now we()by train or bus,but many years ago people()travel by

Now we()by train or bus,but many years ago people()travel by People( )travel by plane years ago.A, People ____ travel by plane many years ago A.dont B.doesnt C 英语作文People travel by plane,by train,by ship,by bus.To me,the people didn t travel by plane years ago的意思 How did people travel years ago.They traveled by _____. travel in by car or by train. people uesd to____________.Many people travel by car or trai we can travel by bicycle,bus zar plane,or _____ What's the l_____ expensive way to travel by train,by bus or Let us know if it is best to travel by plane,train or bus.if we _________(never /travel) by train