选词填空: A. acceptable B. specific C.strong-willed D.attracted E.by chance 1. At the age of 79, she is as ______as she ever was. 2. Smoking is no longer considered ______ in many countries. 3. I met an old friend _______ on the train. 4. What ______ me most to the job was the chance to travel. 5. This is a game that is suitable for _________ age group.