Everyone was surprised by the news.

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

Lo and behold, he passed the exam.

I was taken aback by his sudden proposal.

I was really astonished by his sudden proposal.

Everyone was surprised by his sudden disappearance.

He ran away because he couldn't handle the pressure from his family.

Suddenly, it started to rain.

He suddenly stood up.

It started raining all of a sudden.