Internet shopping will really _____ when people believe that it is safe.
It was in the school ____ he had studied ____ he began the important experiment.
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.