I _______ ________
don't know
Go ________ 10
to page
I don't ______________
understand
Sorry, _______ _________
I'm late
__________ books
close your
Open _________
your books
Look ____________, please.
at the board
Sorry, ______ _______ ___________, please
you repeat
How do ________ it?
you spell
_________, please
stand up