第四节：按要求完成下列句子（共5小题；每小题1分，满分5分）

81.Tom broke the window with a stone yesterday . (改为强调句, 强调划线的部分。)

__________________________________________________________.

82.I will teach the pupils English in the school next month. (改为被动语态)

___________________________________________________________.

83.I helped him after he had apologized to me. (用only改为部分倒装句)

___________________________________________________________.

84.John doesn’t speak French. ( 我也不会说法语)Nor ____________ I .

______________________________________________

85.The teacher asked, “how did you repair the computer?”  (改为间接引语)

______________________________________________.

当按压了紧急停车按钮时，LOW上相应的站台区段会出现一个（）闪烁的小蘑菇，紧急停车生效。