She doesn't ski. (skate)
She skates.
He doesn't do karate. (do boxing)
He does boxing.
He doesn't catch the ball. (kick)
He kicks the ball.
She doesn't do boxing. (do fencing)
She does fencing.
She doesn't skate. (ski)
She skis.
He doesn't throw the ball. (catch)
He catches the ball.
She doesn't do yoga. (do gymnastics)
She does gymnastics.
She doesn't play tennis. (play badminton)
She plays badminton.
She doesn't play baseball. (play volleyball)
She plays volleyball.
He doesn't play football. (play rugby)
He plays rugby.
She doesn't run. (roller skate)
She roller skates.
He doesn't catch the ball. (throw)
He throws the ball.
He doesn't play volleyball. (play baseball)
He plays baseball.
She doesn't play badminton. (play tennis)
She plays tennis.
He doesn't play baseball. (play basketball)
He plays basketball.
He doesn't do boxing. (do karate)
He does karate.