1:I am going to major in English ang Managing.
2:They are not going to attend the match.
3:---Are you going to chean the room this weekends? ---Yes, I am.
4:He is going to buy some drinks and snacks.
5:What are you going to be when you grow up?
6:Manuer is not going to stay out late.
7:When are you going to drive around for fun.
8:What are you going to do tomorrow?
好难啊
B,用完成时呀,因为火车10分钟以前已经离开了。不选c是因为前面是现在时。用的am