74. Mary and I had an _________________(约定) to meet at the shopping center at 1 p.m.

73. He had his _____________________(画像) painted in uniform.

72. I have__________________(分开) the good apples from the bad ones.

71. Chinese President Hu Jintao _____________(宣布) open the 29^th summer Olympic Games of Beijing in the National Stadium on the night of August 8.

70. He was_____________(免职) from his position as chairman.

69. We_______________(感激) your efforts for the development of the company.

68. It_________________(突然想起) to her that she might adopt a homeless child.

67. I was late and I tried to ______________(避免) being seen by the boss.