1 she can play the piano well
Can she play the piano well?
She can play the piano well, can't she?
Can she paly the piano or the violin well?
What can she play well?
Who can play the piano well?
2 she is a nice girl
Is she a nice girl?
She is a nice girl, isn't she?
Is she a nice or a bad girl?
Who is a nice girl?
What is the girl like?