Unit 3: Let''s talk

One, two, three, four, five, six, seven, eight, nine, ten. eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty. Monday, February 7 th 2011 - address : đòa chỉ - live : ở, trú tại - street : phố, đường phố - City : thành phố 10 - address - live - street - City