Your letter __________ (使我回忆起那些日子) when we worked together on the docks fifteen years ago. (call) Children should be taught to __________ (辨别是非). (distinguish) Only when the war was over in 1945 __________ (他才能够) return to his hometown. (able) He could have been active in the relationship but he __________ (起消极的作用) in it. (passive) Darwin __________ (开始质疑看法) about how life had developed on the earth. (set) I am afraid the line is busy, would you __________ (再等一会儿吗) ? (hang) To my anger, I__________ (我的钱包被偷了) on the bus yesterday. (have) Good idea. I__________ (再也不待在家里了) any more, how about today? (bear)