Today, my class has a research. Ms Hoa for me some time. Since I don't like to do it alone, I found a friend, he's Peter. So, we are giong to research the ancient buildings. It's: the Colosseum, the Sphinx, even the Leaning Tower of Pisa. We discussed them until the end of class! Because we have no idea, so we look for documents, we go to the library, where there are many clues and information about them.