66. France, England and Belgium are all ________ (欧洲) countries.
67. Nobody can have his determination ________(动摇)once he makes up his mind.     
68. The match beside the cupboard is easy to ________ (划燃).
69. The trip promised to be long but ________ (惊险).   
70. When I heard of his great achievements, I wished to say ________ (祝贺)to him at once.
71. He carried out many experiments but none ________ (成功).
72. ________ (权衡) advantages and disadvantages, he made the final decision.      
73. We agree without much further ________ (争论).
74. You will be better accepted if you can speak more ________(自然地) in public.
75. The tractor was loaded with a lot of live ________ (鹅) and chickens.