Unit 2: fill in

____________________ ____________________ is someone who performs in plays or films .
____________________ ____________________ is a group of musicians who play popular music .
____________________ ____________________ is a man or woman who takes part in a sport .
A child in a school is ____________________ ____________________ .
Someone who sings , especially as a job , is ____________________ ____________________ .
Someone who studies or teaches maths is ____________________ ____________________ .