There are five circles with different colours on the flag of Olympic Games. They are green, blue, red and .
He said he would come to see us the next afternoon.
Of the two coats, she'd like to choose the one to save money for a book.
Mary is used to a T-shirt and jeans.
We can't work out the physics problem. Can you tell us ?
一 Hi, Jim! Is this your bike or Mary's? — It's mine, not .