what?
stand up
what?
call out
what?
sit down
what?
may I be excused?
what?
listen
what?
may I drink?
what?
pick up (your book)
what?
close your book
what?
be quiet
what?
No
what?
good morning
what?
good night
how are you?
i'm fine, thank you
... bye
see you
Hi
Hello
