I tried hard to get some information about the new technology from him, but he remained ______.
____ friend of my grandfather’s will come tomorrow. I’m wondering how old ____ man he might be.
——You can’t imagine ____ fantastic fun web chatting is.——Really? But it may cause a lot of trouble sometimes.
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.
______ parents say and do had a lifelong effect on their children.