A:Excuse me, how can I get to the meeting room?
B:Which one?
A: Room 5000/ Camellia Room.( name of the meeting room)
B: Oh, do you know the nearest classroom in second floor? The said meeting room is in front of it.
A:Sorry ,I don’t know where exactly is it ?
B: Please walk along this corridor until you reach the corner, then turn left ,the said meeting room is on your right side.
A:Ok, I got it ,thank you .
B: You’re welcome.

After that , I found the classroom and when I went into the classroom, I could recall that I usually sit at the back and the teacher stand in the middle of the classroom during the class.