Walking on the hot sand is very difficult.

He poured boiling water into the coffee cup.

He dug up vegetables at the very root.

A mouse came into my room.

He lives on a tropical island.

The summer festival was filled with hot air.

His reasoning was very clear, making it easy to explain.

On the night of the festival, colorful booths were lined up.

He proposed a new theory about the problem.

She has fair skin.