Who works with these?
doctor
Who is he?
firefighter
Who is he?
mail carrier
Who works with these?
firefighter
Who is this?
vet
Who is this?
teacher
Who is she?
doctor
Who is he?
construction worker
Who is this?
policeman
Who works with these?
mail carrier
Who works with these?
dentist
Who is this?
trash collector
Who is he?
chef
Who works with these?
policeman