... This is not my book Is this your classroom? It They The end GIO N BI DNG HC SINH GII 6,7 ,8, 9, you LIấN H T 01 689 21 .86 68 ... you? 5.a - How are you? d- Fine, thanks Hoa, this is Lan Anh b- Good afternoon, Mai e- I am nine c- Good afternoon, Lan f- Hello, Lan Anh How old are you? d- Fine, thank you And you? e- Goodbye, ... his /hiz/ ca anh y, ca cu poss.adj y, ca chỳ y,ca ụng His pen is very nice y, her /h:/ poss.adj ca cụ y, ca...