I'd like some bananas
May I use your classroom today? They are repairing a window in mine.
Could you please wait outside?
May I come in?
Could you turn on the beamer please? I'm short.
Hi! Can you press number 3 please?
No, problem, I'll give you a hand while you get ready
Just a sec. I'm on a phone call.
Of course, just let me know when I can come in.
How many would you like?
I'm afraid that I'm teaching today, how about tomorrow?
But this elevator is going down!