Is

I’m sorry to hear that your father is suffering from a serious ____

It is ____ for me to see him right now because I am in a meeting

Ancient Greece is the _______ of western civilization.

He is an expert _____ the world's mystical religions.

A large_______ of money is spent on advertisements every year.

A trade war is not a war in the ______ sense.

Tom is ____ by his supervisor to be the teaching assistant in his department

It’s believed that if a book is _____, it will surely ____ the reader

Mark is a clerk _______ a job in a top bookstore

Our house is about a mile from the railway station and there are not many houses       ____________ .