Hello, Mr. Tanaka.

We, three people, went to see a movie.

He drew a triangle on the blackboard.

We are planning to go to Japan in March next year.

His proposal received assent from everyone.

He is learning an ancient secret art.

When you multiply the multiplicand and the multiplier, you get the product.

When you divide the dividend by 2, you get the quotient.

Please use the emergency exit in case of a fire.

I think his behavior is completely lacking in common sense.