1.The first student____(finish)the maths problem will get a prize.
2.There is no need _____(worry)about him.He isn't a child any longer.
3.I came here specially_____(say)goodbye to you.
4.My greatest plan is____(travel)around the wrold in the future.
5.I saw my father______(go)out of the room,___(get)into his car and drive away.
6.He hurried to the railway station only____(find)that the train was leaving the station