Yes!1 is a textbook for kids between 8 to 10 very popular in Argentina. Contents: Communication: greetings and introductions, personal information: ask and answer about the name and age, family, tastes and preferences, location of objects and people, possessions. Vocabulary: greetings, objects of the school, family members, pets, clothes, colors, parts of the house, meals, parts of the body. Grammar: I am, This is, How old?, What?, Genitive, What color?, Possessive pronouns: my / your / his / her, like / don 't like, Where?, Prepositions of place: in / on / under / behind, Have / Has. IN ENGLISH - (except some instructions on the end of the book)