I lost my My Number card.

Thank you very much, your help was really useful.

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.

He is working as a representative of the United Nations.

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

Research on cold fusion is still controversial.

His mansion is truly magnificent.

He said 'thank you'.

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