He is good at making triangular prisms.

He apologized to me sincerely.

They became in a relationship of mutual love.

He can speak Japanese in three languages.

He opened his mouth in surprise.

Every time he came up with a new idea, it raced through his mind.

I noticed that his words and actions did not match.

The frontispiece of this book is very beautiful.

He made a model of a triangular prism.

He said his throat was hurting and didn't utter a word.