What am I?

I drive in a big red truck.

I sometimes climb ladders.

I put out fires.

What am I?

I grow crops.

I also keep animals.

I sometimes drive a tractor.

What am I?

I work in a restaurant.

I take your food order.

I bring food to your table.

What am I?

I visit many countries.

I work in a cockpit.

I control an airplane.

What am I?

I work in a classroom.

I help people learn.

I check students' assignments.

What am I?

I wear a uniform.

I catch criminals.

You can call me in an emergency.

What am I?

I drive a car.

I pick people up.

I take people where they want to go.

What am I?

I work in a hospital.

I help sick and injured people.

I am not a doctor.

What am I?

I work in a restaurant.

I cook food.

I am in charge of the kitchen.

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

I am white when I am dirty, and black when I am clean. What am I?

To some people I will fool them. To others I'm a mystery. No matter how hard people try I will never go down. What am I?

I shrink smaller every time I take a bath. What am I?

I’m white; perfect for cutting and grinding. For most animals, I am an useful tool. What am I?

I turn everything around, but I cannot move. When you see me, you see you! What am I?

If you have me, you want to share me. Once you share me, you won’t have me. What am I?

I’m hot and I live in the sky. I’m bright, don’t look directly at me. I will disappear at night. What am I?

I have wings, so I can fly. I’m not a bird, but I soar high in the sky. What am I?

I’m an instrument that can only be heard, never touched or seen. What am I?