I created two characters.

My younger sister is twenty-two years old.

I will turn twenty years old next year.

Let's go to see a movie together.

Our project is scheduled to be completed on the twentieth day of the month.

There is a two-story house.

What art thou doing?

Looking up at the heavenly bodies, I feel calm.

He has a deep interest in astronomy.

He was declared innocent by the judgement of the emperor.