What is standing in the middle of the wor

What is standing in the middle of the wor Millie is standing (exactly) in the middle of the classroom what is in the middle of china? what is in middle of the world? What is in the middle of "Pairs" Standing in the middle of the road is very dangerous; you ge In the middle of the square ________.A.standing What is in the middle of the USA?(脑筋急转弯) What is in the middle of the classroom. standing here all alone in the middle of nowhere 脑筋急转弯:what is in the middle of paris? 英语脑筋急转弯what is in the middle of water