18.______ everyone knows, John has made his promise to his parents ______ he will never play computer games again.
. — He got his first book published. It turned out to be a bestseller. — When was __________? —__________ was in 2000 when he was still in college.
. Little joy can equal __________ of a surprising ending when you read stories.
. — There is still a copy of the book in the library. Will you go and borrow __________? — No, I’d rather buy __________ in the bookstore.
. Could I speak to __________ is in charge of International Sales, please?
. To save class time, our teacher has ___ students do half of the exercises in class and complete the other half for our homework.