I am a small machine which tells you the time
A Clock
I am a person who flies an airplane and travels all around the world
A Pilot
I am an animal which has a very long neck
A Giraffe
I am the person who helps you when you are sick and works in a hospital
A Doctor.
I am an animal which has a long trunk
An Elephant
I am a person who cooks food in a professional restaurant.
A chef
I am a thing which you use to open a locked door.
A key
I am the person who brings your mail to your house.
A mailman / courier
I am a machine that keeps your food cold and fresh.
A refrigerator / fridge
I am an animal that barks and guards your house.
A dog
I am a place where you can buy medicine and soap.
A drugstore / pharmacy
I am a season which comes after winter and where flowers begin to bloom.
Spring
I am a document that you must show when you travel to another country.
Passport
I am a person who writes stories or news for a living.
Writer / journalist
I am white when I am dirty, and black when I am clean. What am I?
blackboard
What belongs to you, but other people use it more than you?
your name
I am a building where historical objects are kept and displayed.
Museum
I am the person who is the brother of your father or mother.
Uncle
I am a device which uses light to capture a moment that you want to remember forever.
Camera
I am a person who teaches students.
Teacher