We must stop this .(对划线部分提问)------ ------------you ------?咋做?

must doing him we like stop this We must stop this .(对划线部分提问)------ ------------you ------?咋做? we must stop ------(talk)when class begin we must stop-_____(pollute) our earth This is what we must we must stop talking同义句：we ()talk any more this is where we stop it ... Many years ago,our earth is clean.But there are many kinds of p__ on it.We must stop doing this.We are f__of the earth.首字母填空 We must stop the pollution____(live)a happy life. must a stop at we red light排序 We must stop at a red light 写出问句 we must stop talking 保持句意不变 we must stop hunters form _____(hunt)animals The traffic light is red now.we must stop we got to stop this 还是we have to stop this the flu is ——（传播）fast in this season ,so we must do something to stop it（为什么传播后要加ing We must do something ________the river.A.stop polluting B.to stop polluting This whole life,we must cross together