Content Analysis: Interchange 2 (4. What's cooking?) Listening and pronunciation parts only. Unit 7. what's this for page 44 exercise Libro Azul. Paginas de la 44 a la 77. Interchange 4 Level 2 Unit 6 Video Unit 6 okay no problem page 36 exercise
INTERCHANGE 2 FOURTH EDITION, CD 1
LIBRO AZUL, PAGINA