She is an expert in special needs education.

Do you understand the necessity of this project?

That information is unnecessary.

That information is completely unnecessary.

He thinks that war is a necessary evil.

We camped in a densely wooded area.

He is an excellent doctor.

He is a famous author, and his works are loved by many readers.

My younger brother goes to a school for special needs.

My younger brother attends a class for special needs.