To tell you the truth, the accident and the damage _______resulted in frightened me so much that I almost have given up driving ever since.A that B it C which D what
. Mr Smith is ______ a good teacher ______ we all respect.
_______ a chance, we are bound to visit the 2010 Shanghai EXPO.
The doctors did all they could _______ him _______.
-- You speak very good English! -- Thanks. I_______ English since I was a small boy.
_______ my teachers’ help, I wouldn’t have succeeded.