1. Was        Bill,        played the piano very well,        helped the blind man out?
     A. he; who; that     B. it; that; that           C. it; who; who      D. he; that; who
2. In area it is about the same size as the USA(without Alaska), which has         .

A. three times more than as many people   

B. as more than three times many people
    C. more than as three times many people