My sister is a famous singer.（对a famous singer提问）
What__does _____ _your______sister___do____?
Mr.Guo works in Bank of China.（对Bank of China提问）
___Where ____ __does_____Mr.Guo__work_____?
What's your father's job?（同义句替换）
What does your father__do_____?
John wahts to be an actor because it's an interesting job.（对because it's an interesting job提问）
___Why____does John want to be an actor?
I like my job very much.（对like提问）应为改为一般疑问句
__Do_____you__like_____your job?