He is a famous author and a person who is respected by many people.

The consent of the guardian is necessary.

I completely agree with your opinion.

I agree with the proposal.

Your cooperation is needed for this project.

I need you.

This zoo is putting a lot of effort into the protection of endangered species.

He did his best to protect me from danger.

He was looking for a synonym for that word.

Do you understand the necessity of this project?