Who's this?
This is a police officer!
Who's this?
This is a doctor!
Who's this?
This is a teacher!
Who's this?
This is a builder!
Who's this?
This is a cook!
Who's this?
This is a scientist!
Who's this?
This is a zookeeper!
Who's this?
This is a farmer!
Who's this?
This is a football player!
Who's this?
This is a waiter!
