He is still under 20 years old.

I believe that I will inevitably succeed.

This chest is something I inherited from my grandfather.

This report still needs revision.

He spent hours at the coffee shop to revise his essay.

He set fire to the forest.

The train was full.

My score was 50 points and his score was 30 points. So, our total score was 80 points.

He needed to add 5 and 3 to solve the math problem.

The police concluded that his death was a homicide.