Who is this?
This is a mail carrier.
Who is this?
This is a mail carrier.
Who works here?
A mail carrier works here.
Who uses this?
A mail carrier uses this.
Who is this?
This is a cashier.
Who is this?
This is a cashier.
Who works here?
A cashier works here.
Who uses this?
A cashier uses this.
Who is this?
This is a mechanic.
Who is this?
This is a mechanic.
Who works here?
A mechanic works here.
Who uses this?
A mechanic uses this.
Who is this?
This is a nurse.
Who is this?
This is a vet.
