7) Henry can cook steak. -question 8)They can dance well. -negative sentence
9)Can Carol play badminton? - affirmative sentence

1) правильно
2) cat’s can’t play chess
3) Can Rishard play the trumpet?
4)не знаю
5) He can’t write interesting articles
6) Can Sam write wonderful stories?
7)Can Henry cook steak?
8)they can’t dance well
9) не знаю
10) Can Dima fix any computer?