Составить по 3 предложения с выражением be good at и be bad at ( всего 6 предложений )

1) I can teach you how yo swim because I'm good at swimming 2) My mom isn't good at cooking, but my father is.3)You should work hard to be good at any activity.1)I wouldn't like to go to the caraoke because I'm bad at singing.2)I heard you are bad at dancing, aren't you?3)I wish I wasn't bad at studying.