My favorite teacher is Miss Lin, although she has _________ experience.
-- 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 ___________.
My keys ________in my schoolbag. This set of keys _______ Alan’s.