Who repairs the Machines ?
The mechanic !!
Who treats us when we are sick?
The doctor!
Who clears our Garbage
The Garbage cleaner
Who teaches you in school ?
The teacher!
Who takes the sick to the hospital ?
The ambulance driver.
Who fights the fire?
The Firefighters!!
Who helps us to catch the thief
Police
Who takes care of our teeth ?
The dentist!