Lily's decision to leave was rather ______. I had thought she would stay at school for a few more weeks.
Are you willing to live in an age _____ 4G technology will bring about an information revolution?
—Do you know when Jim's coming? —He _____ 9:00 a.m.
—I heard they broke up! —______? They were well-matched in high school.
New traffic rule says: “Whoever drives _____ a red light will be punished severely!”
“What are you busy for?”—This is a question we very often get _____ nowadays.