I learned Pythagoras' theorem at school.

My teammate is very helpful.

His repertoire is very wide-ranging, always surprising the audience.

My favorite dish is roast beef with plenty of gravy.

Euthanasia often becomes the subject of ethical debate.

My favorite vegetable is green peas.

Greenpeace is active all over the world for environmental protection.

Globalization promotes the integration of the world's economy and culture.

This product is designed for consumers.

I love beefsteak.