The Great Wall winds its way from west to east, _______ deserts, _______mountains and ________valleys, until at last it reaches the sea.
Now then, children, Its time you ________.
My parents used ________they had to get a new car for my brother.
Chicago is on ________ Lake Michigan. There is nothing in the world like ________ Chicago meat industry.
Do you think the reason ________ he gave is believable?
This is an illness that can result in total blindness ________ left untreated.