84．I really a　　　　　 __ your help whenever I am in great trouble.

83．It’s　 a three-day　 j　　　 __ by train from here to London.

82．His trip to India made a strong i　　　 ___ on him.

81.　 He s_______ at a bird, but missed it.

80．Can you give me some 　　　　__about flights to Beijing please?(信息)

79. These are the report’s main　　　　　　 .(结论)

78. He is the president of a large international　　　　　　 .(组织)

77. The teacher's words were a great　　　　　　 (鼓励) to him.

76. I felt　　　 ___(尴尬) when he asked me some personal questions in public.