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He is looking for the key to open the door.

He lost his key.

My older brother is my role model.

The teacher used an eraser to erase the letters on the blackboard.

The platycodon, or Chinese bellflower, is a plant that blooms beautiful blue-purple flowers.

Curium is a radioactive chemical element.

His breath is getting weaker.

Dog meat is not eaten in my country.

Mr. Kiji is my best friend.