68. ___ before you cross the street . A. Look out B. Look forward C. Look around D. Look down

67. His lost eyesight was ___ by his ever sharpening sense of hearing.　 A. made of　

B. made use of　 C. made up of　 D. made up for

66. We hope that she will __ soon. A. return back B. reach to home C. reach for D. pull through

65. Mary has __ many difficulties she met with in her study.　 A. smoothed away

B.　　　 smoothed down　 C. smoothed from　 D. smoothed with

64. Let me get a chair for __ .

A.　　 your sitting on　 B. you to sit down　 C. your sitting down　 D. you to sit on

63. Mathilde went to the palace ball just to show __- her beauty. A. for　 B. off　 C. of　 D. on

62. Try to separate the good apples __ the bad ones.　 A. with　 B. out of　 C. off　 D. from

61. He patted Jack___ shoulder.　 A. on his　 B. in the　 C. on the　 D. at the

60. I spent a lot of time ___ stamps.　 A. for　 B. in　 C. on　 D. At

59. Madame Curie ___ on of the greatest scientists in the world.　 A. regarded on　 B. regarded as　

　　　 C. is regarded as　 D. is regarded to be