34.A. hope to find B. wish to C. hoped finding D. hope them to find
33. A. studying B. explore C. expose D. employ
32. A. went on B. came C. follow D. coming
31.A away B. of C. far off D. off
30.A to controlled B. to operate C. to be operate D. operating
29.A other B. another C. the other D. others
28.A put up B. found C. set up D. establish
27.A and B. as C. nor D. or
26.A. use B. As C. With D. In