_____ achievement, last week’s ministerial meeting of the environment here earned a low, though not a failing grade.
—Our teachers and parents always warn us not to smoke.—Yes, actually, the risk of heart disease is a powerful argument ____ smoking.
George couldn't remember when he first met Mr.Anderson, but he was sure it was___Sunday because everybody was at__church.
—Do you have Lucy’s phone number?—Sorry, ____.
—Have you seen the film Under the Hawthorn Tree?— Of course, I have. It was in our village _____it was made.
—Have you been to the Great Wall?—Perhaps not in my memory; ____, it might have been during the early childhood.