His goal was truly a miracle play.

This mirror is made with a convex lens.

He is my number one friend.

He is the tallest in the class.

I rode on a first-class airplane for the first time.

I booked a business class for the next flight.

I will take a flight in economy class.

He had a hard time accepting his bad grade.

He always maintains good grades.

My mother was surprised when she saw my report card.