Film has a much longer history, especially when （ ） such art forms as music and painting.
（A）having compared to
（B）comparing to
（C）compare to
（D）compared to
After completing and signing it, please return the form to us in the envelope （ ）.
（A）providing
（B）provided
（C）having provided
（D）provide
George returned after the war, only （ ） that his wife had left him.
（A）to be told
（B）telling
（C）being told
（D）told
