He is active as a member of the House of Lords.

His recovery was miraculous.

His attitude was threatening, and I became scared.

Fundamental knowledge of mathematics is necessary to solve advanced problems.

This summer was record-breaking heat.

His way of thinking is very philosophical.

His behavior was very comedic.

I entrusted my dog to him.

He checked whether he remembered or not.

He took out a book from the bookshelf at the back of the room.