我是英语老师,帮帮你.
1.All the young people are greatly interested in pop music.
All the young people show great interest in pop music.
2.Where do your parents live?
What's your parents'address?
3.You'd better try once more.
Have a try again/a second try,will you?
4.How much should l pay for the ticket?
What's the price of the ticket?