The history of West Germany is very interesting.

My father came from East Germany.

It's his habit to read his favorite book every night.

He reads the book he loves to read every night.

He was wearing a pendant in the shape of a skull around his neck.

This mushroom is poisonous, so you must not eat it.

Be careful, as there are venomous snakes lurking in the forest.

I want to learn the technique of speedreading.

He finished reading the book by speedreading.

There are many poisonous insects in this forest, so please be careful.