He made a strange face and made everyone laugh.

In food science, greening is one of the phenomena that degrade the quality of food.

This apple has completely turned green.

She suddenly changed her personality, surprising everyone.

He hit a jackpot at the pachinko.

She asked me to deliver a message with a letter.

When will you go to Japan?

When are you going to Japan?

He will help at any time.

How old are you?