Do you know you have to wear oven mitts when you take something hot out of the oven?

You must use a spoon to stir something.

I’m stirring the soup.

Stir your coffee before drinking it.

Anyway, let's get back to work.

Who can tell me about a fish?

You have to teach the students the names of plants and animals.

Can you teach animals?

I have some notebooks and a dictionary in my bag.

Is it a biology class?

I can teach about chemicals!

Is it a chemistry class?

Can I teach addition and subtraction?

Here’s my calculator.

I’m the principal.

Every teacher needs teacher supplies.

We need to hire more employees.

I think you look like a real teacher or professor.

Mr.Lee was not happy and told the manager that the restaurant was run poorly.

Then work on your mobile phone!