It's impossible to finish this quickly.

He learned about the life of the Eta in his history class.

He finished all his homework yesterday.

Ahem, let me start my presentation.

In Japanese grammar, we use the causative form to make expressions that make others do something.

He couldn't help but pass the exam.

I saw many animals at the zoo.

He is an experienced trapper with the skills to survive in the forest.

He makes a living by trapping animals.

He lost everything.