76. ___________ 77. ___________ 78. ___________ 79. ___________ 80. ___________

71. ___________ 72. ___________ 73. ___________ 74. ___________ 75. ___________

80. Good teaching and good testing are ___________(紧密地) related.

79. If the enemy continue to _______(反抗), wipe them out.

78. During the most ___________(多产的) time in her career, she wrote five novels.

77. In c_____________(结果) of his bad work, I was forced to dismiss him.

76. __________(担忧) over the safety of GM food are increasing.

75. I owe you an a___________ for my rudeness last night.

74. He s__________ from poverty all his life.