one two three four five six seven eight nine ten eleven twelve first second third fourth fifth sixth seventh eighth ninth tenth eleventh twelfth 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th Look. This is a tall building. Which floor does Miss Gao live on? Lets see. Unit7 Tall Building PartA This 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 room 1.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.