33. You may use room as you like ____ you clean it up afterwards.u
—May I have another chocolate? —Yes, of course.___________.
Shortly after the accident, two___________ police were sent to the spot to keep order.
—Who has taken my pen away? —__________. He was here a moment ago.
Besides Tom, ________ Crosettes have two other sons, __________ of whom are all interested in making model planes.
The news about the terrible flood there greatly discouraged __________ there for a sightseeing.