Shingo is my best friend.

He said 'thank you'.

He is studying late into the night to learn a new computer language.

A diaeresis is used to change the pronunciation of vowels.

Learning Modern English is important for smooth international communication.

The Stegosaurus was a type of dinosaur that had large plate-like bones on its back and spikes on its tail.

The Stegosaurus was a type of dinosaur that had large plate-like bones on its back and spikes on its tail.

Have you seen my eraser?

Cold fusion is a part of physics and is a phenomenon that is not yet fully understood.

Research on cold fusion is still controversial.