onetwothreefourfivesixseveneightnineteneleventwelvefirstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelfth1st2nd3rd4th5th6th7th8th9th10th11th12thLook.This is a tall building.Which floor does Miss Gao live on?Lets see.Unit7 Tall BuildingPartAThis is a tall building.Miss Gao lives in this tall building.Which floor does Miss Gao live on?Which floor do you live on?On the twelfth floor.Miss Gao lives on the twelfth floor.What does she say to Lily and Wang Tao?Would you like to come for a visit?They are in a lovely living room1.Where are they?2.What can they see from the window?They can see a bridge from the window.I can see a _ bridge.This is a Tower Bridge.Its in the UK.This is Changjiang Bridge.。