—There is still a copy of the book in the library. Wall you go and borrow ________? —No, I’d rather buy ________ in the bookstore.
—Hey,can I ask you a favor? —Sure,________
—How far can you run without stopping? —________.I’ve never tried.
—Would you like a glass of wine? —________.I don’t drink.
—Mary’s been offered a job in a university,but she doesn’t want to take it. —________? It’s a very good chance.
—I’m sorry I made a mistake! —________.Nobody is perfect.