do judo
She isn't doing judo. She's doing ballet.
do pottery
They aren't doing pottery. They're doing judo.
do ballet
He isn't doing ballet. He's doing karate.
do karate
They aren't doing karate. They're doing pottery.
play basketball
The dog isn't playing basketball. It's playing chess.
play chess
They aren't playing chess. They're playing football.
play football
He isn't playing football. He's playing tennis.
play tennis
They aren't playing tennis. They're playing basketball.
play the drums
She isn't playing the drums. She's playing the guitar.
play the guitar
They aren't playing the guitar. They're playing the piano.
play the piano
He isn't playing the piano. He's playing the drums.
study Geography
They aren't studying Geography. They're studying Science.
study History
They aren't studying History. They're studying Maths.
eat sausages
She isn't eating sausages. She's eating cereal.
