wed great pity to the poor old man, for ________life was hard in the past.

Scientists are convinced______ the positive effect of laughter______ physical and mental health

No more of this fancy playing with words—Iwant some ______ talk here

(2012·天津卷)Only after Mary read her composition the second time________ the spelling mistake.

If you _______ this newspaper, you’ll get an extra magazine.[ ]