2) Enumere as colunas: 1) She is a teacher, ( ) is he? 2) It´s not dangerous, ( ) aren´t you? 3) They are at the club, ( ) is she? 4) You are happy, ( ) isn´t he? 5) He isn´t well, ( ) is it? 6) She´s not a dancer, ( ) aren´t they? 7) They aren´t American ( ) isn´t she? 8) He is my friend, ( ) are they?