Please bring the notebook to your brother. 再问： 情景交际每空一词 ()me.()()my keys?()they()the sofa? no()(). are they()your backpack? i()konw.where is my()? ()()under the table? no()() look!on that bookcase. yes,()my keys() you are（） 作对给你分 要速度 五分钟之内 再答： Excuse , Where are , Are , on they aren't in don't , backpack Is it it isn't here , are welcome 再问： 保证对 再答： 保证对 再问： are 填这个对吗 再答： 哪个are？
