The rattlesnake is a type of venomous snake, and its name comes from the sound of its tail.

I found a rattlesnake in the park.

He was laughing at my idea in a demeaning way.

She is planning a date with her current boyfriend.

He lost everything.

My boyfriend gave me a gift.

Everyone was surprised by the news.

He is always cheerful and believes in the proverb 'Fortune comes in by a merry gate.'

Him laughing at other people's mistakes is just like the pot calling the kettle black.

He likes to take a walk in the park at dusk.