The police found a dead body in the park.

He was trembling from the cold.

He stared deeply into her eyes.

Trembling with fear, he stared at the stiff corpse, like a Jiangshi.

He overcame his fear of the dark.

He was dreading the result.

The plan is too rigid, making it difficult to change.

His body stiffened with fear.

His opinion is rigid, and it's hard to change.

He is my best friend.