Who treats us when we get injured?
Doctor
Who brings letter to us?
Postman
Who guards our building?
Watchman
Who is this?
Plumber
Who uses these tools?
Doctor
Who drives a bus?
Driver
Who makes furniture for us?
Carpenter
Who is this?
Chef
Who stitches clothes for us?
Tailor
Who cuts or styles our hair?
Hairdresser
Who uses these tools?
Teacher
