The school required ____.
“Aha, you’re a chain smoker!” “Only at home. Nobody _______ that but you.”
In order to learn the _______ of the family business, Bill took a job as messenger boy in one of the offices.
“What’s your opinion on the matter, please?” “Oh, sorry, I _______.”
—Li Lin is very bright and studies hard as well.—It’s no ______ he always gets the first place in any examination.
“I took part in the TOEFL. It was really hard.” “Did you ______ a lot?”