Paul always goes to the center of the city ________.
This is ____________ room. It’s very tidy.
-- Is this eraser __________? --No, it’s not ________. It’s Jim’s.
--Thank you ___________ your English book. -- ____________.
-- ___________, is this your ruler? – Yes, it is. Thank you.
I don’t eat ice-cream. I don’t want ___________.