Unit 1 My classroomA Let’s talk/Look,ask and answer -Excuse me.Where’s the teachers’ office?-It’s on the second floor.-Ok.Thanks. -Hi.Is this the teachers’office?-No,it isn’t.The teachers’offce is next to the library. -Hi,Miss White!Here’s my homework.-Thank you, Mike.-Bye,Miss White. homework Homework： 假设你在朋友的家里，你想使用一假设你在朋友的家里，你想使用一下卫生间，你能创编一组新会话吗？下卫生间，你能创编一组新会话吗？ 。