Unit 5Good manners,.根据首字母及汉语提示补全单词 1.What is the purpose( 目的 ) of your visit? 2.She went to the wedding as a guest( 客人 ). 3.It is impolite( 不礼貌的 ) to talk loudly in public places. 4.He joined us in the discussion( 讨论 ) yesterday. 5.From what is said above,we can draw a conclusion( 结论 ).,.按要求完成句子,每空一词 1.Tina was so careful that she made no mistake in the exam.( 改为同义句 ) Tina wascareful enoughto make no mistake in the exam. 2.Charlie is so young that he cant take the underground alone.( 改为简单句 ) Cha