Does books means entertainment only or both entertainment and studying? If means both, It's books and it's not even close
Second close would be animes/mangas, I love them, but I don't have as much time as in past
Third would theaters, I'm already not going as much after pandemic, which sucks, I used to attend on weekly basis
Singing would be hard, it's sometimes automatic. I listen music and then start singing
I find sports ok, don't mind never watching them anymore
I almost never draw and never dance