Having arrived too early for the appointment, Robert decided to read the newspapers ______ time.
A. to kill B. killed
C. kill D. to be killed
______her dark sunglasses, the star wasnt recognized by crazy fans.
A. Hiding behind B. To hide behind
C. Hide behind D. Hidden behind
You ______get this book free if you can tell me the name of the writer.
A. shall B. should C. must D. need
Mary won’t keep slim ______she takes exercise every day.
A. unless B. if C. when D. or
____I will go abroad for further study or not is my top concern these days.
A. If B. Whether C. what D. where
---Would you mind my sitting here?
--- ______. It’s for my girl friend.
A. Not at all. B. Never mind.
C. Better not. D. Of course not.
