-Do you know _____ old lady in blue?-Yes, she is a teacher of _______ university in Beijing.
—We can give you a ride into town. —_______ Thank you.
— Do you mind me _______ here? — ________. Take your seat, please.
Why not leave the door _______? I think the air in the room smells bad.
Don’t try to do everything at once. Take it a bit _______.
—_______ they _______ the book _______ to the library yet? —Yes, they have.