Who is this?
Veterinarian
Who is this?
nurse
Who is this?
mechanic
Who is this?
mail carrier
Who is this?
dentist
Who is this?
doctor
Who are they?
fire fighter
Who is this?
construction worker
Who is this?
teacher
Who is this?
waiter/waitress
Who is this?
librarian
Who are they?
pilot
Who is this?
police officer
Who is this?
cashier
Who are they?
electricians
Who is this?
custodian
Who is this?
sanitation worker
Who is this?
chef
Who is this?
crossing guard