He is participating in the anti-war movement.

His attitude was negative, and he rejected all of our proposals.

When you use a negation, the meaning of the sentence is reversed.

He lost everything.

She is planning a date with her current boyfriend.

My boyfriend gave me a gift.

Everyone was surprised by the news.

My father works at a newspaper agency.

He finds it difficult to adapt to changes in society.

When I was a student, I belonged to a music association.