teachers officelibraryfirst floorsecond floorWhere 哪里Wheres the.?什么地方在哪？Its on 在. 上面in 在里面under 在下面near 在. 旁边next to 挨着Wheres the library?Its on the first floor.Wheres the teachers office?Its on the second floor.The teachers office is next to the library.Is this the ? 这是. 吗？Yes, it is. No,it isnt.Is that the ? 那是. 吗？Yes, it is. No,it isnt.Is this the teachers office?No, it isnt.Excuse me. Wheres the teachers office?Its on the second floor.OK. Thanks. Hi. Is this the teachers office?No, it isnt.
