... questions. -The National library. -It’s in Hanoi, on Trang Thi street. -Yes. Last Summer/ one time. -Yes, because it has many kinds of books. Make a conversation. * Example. -Yes. -No, it ... front of the class. After that, give the corrects answers: -It is in Washington D.C, the capital of the USA. -It has over 100 million books -It has 1,000 km of shelves. -Because it receives ... employee, rocket, spare, adventure. 2, Structures: It is in Washington of theUSA. It has over 100 million of books. III/ Teaching aids. - Make a plan. - Prepare a cassette player. IV/ Teaching...