Help me to answer this pls:)

WHOSE book is on the table?
To WHOM do you dedicate this song?
WHO is your favorite basketball player?
WHO paid the electric bill?
-WHAT is your favorite subject?
WHO among the twins is more polite?
WHICH book do you prefer to read?
WHOSE pen is this?
WHO told you about this story?
To WHOM you address the letter?

¡Por supuesto! Además, ¡gracias por los puntos!