Words and phrases to say using skype
UNIT 0: the science lab. Who? [Quién] When? [Cuándo]
INTRODUCTION
![UNIT 0: the science lab. Who? [Quién] When? [Cuándo]](https://static.fdocuments.in/doc/330x215/56649ec55503460f94bcf6b0/unit-0-the-science-lab-who-quien-when-cuando.jpg)
