** IN CLASS
** WORKING IN THE BOOK : pages 20 and 21
** HOMEWORK
https://es.liveworksheets.com/c?a=s&t=3abqha1qhe&sr=n&l=lr&i=oxnddo&r=uf&db=0
** IN CLASS
** WORKING IN THE BOOK : pages 20 and 21
** HOMEWORK
https://es.liveworksheets.com/c?a=s&t=3abqha1qhe&sr=n&l=lr&i=oxnddo&r=uf&db=0