This book gives a brief _____ of the history of the castle and details of the art collection in the main hall.
She won’t leave the TV set, ____ her husband is waiting for his supper.
— ____ makes her different from the other students? — Honesty, I think.
He went home for lunch ____ the clock struck twelve.
19. Is this the very factory ____ he visited last month?
The first thing ____ you should do is to learn all the new words by heart.