If you ____ wait a moment, I will go and find our manager. A have to B should C will D must
The exam was very difficult but everyone ______ pass.
— I hear you have written a novel?— Yes, the book ____ come out in a month or so.
You must apologize ______ your mother ______ your rudeness.
Her father retired _______ poor health last year.
— Did you enjoy yourself at the dinner party?— Yes, I’ve never been to________one before.