Can you imagine that a smart man like him_____ make such a stupid mistake?
It is the teacher ____ taught me when I was a child ____ I am going to visit.
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?