It was possible that I___ go to America at that time.a.may b

It was possible that I___ go to America at that time.a.may b 1It was possible that I __ go to the USA at that time.a may It was possible that I____go to America at that time. It was possible that I shall go to America at that time. it was difficult __ the railroad at that time.a.built b.to b At that time I thought it __ rain.(A)is going to (B)was goin It's said that they ___ go to America next month.A will B wo who was in the classroom at that time?A.Yes,it's Jack B.None Did he have to-----at that time?A went B go C goes D going 翻译It was at that time that i learnt a valuable lesson in my it was time for them( )home A.go B.to 翻译：That is,it may go on for a long time