tolong bantuin yaaaaaaaaaa

1)what is your name?
2)where is she from?
3)how old is she?
4)where is Melvin from?
5)where are you from?
6)what is your profession?
7)what are you doing in your leisure time?
8)who are they?
9)where do you live?
10)how can you are so amazing in mandarin?