mopped,stopped,surfed,stayed的ed读音哪个不同?

mopped,stopped,surfed,stayed的ed读音哪个不同? I prefer ____ on the Internet at home.A.surf B.surfe C.to surfs D.surfing We ___the floor and ___the windows.A will mop;cleanedB moped;have cleanedC mopped;cleanedD have mopped;cleaned说下原因.如果要表示我们已经做完卫生了，and前后都要有have吗 How dirty the floor is You should have someone ___ it at least twice a day 是mop 还是mopped I never stopped waiting. I never stopped waiting. the wind suddenly stopped 英语：Yesterday my mother wasn’t at home,I__________(mop) the floorYesterday my mother wasn’t at home,I__________(mop) the floor 是mopped 还是 was mopping?为什么? “I never stopped loving you.I just stopped showing it. stopped to rest 和stopped to have rested 区别 It stopped raining是什么时态? 英语翻译I stopped to watch... l have never stopped loving Modem Log is stopped是什么? it had even stopped意思 Oh it seemed forever stopped I stopped a long tiime .—What is Mary doing in her room with something long in her hand —What is Mary doing in her room with something long in her hand —Granny ,I already told you she had a mop and _________ the floor .A .was mopping B .mopped C .had mopped D .would