https://web2.uvcs.uvic.ca/courses/elc/studyzone/200/reading/vals-garden1.htm

https://drive.google.com/open?id=1HkNnGAGwnB6gt_UDjGwIrnNa791ThoNG

https://drive.google.com/open?id=11w3dbYz06nvlaeyt7glRYtRE2GdiyN6J

https://www.curso-ingles.com/practicar/ejercicios/countable-uncountable-nouns

https://drive.google.com/open?id=1HoxVbKISqrgYol09Jrv16YWT77DGMAtq

https://drive.google.com/open?id=12vJh9BGfNxR80IIlosPIvEOAWf3VTZxq

https://drive.google.com/open?id=1nvt6YiqulODYSNFAJRAvlLiBuKI2qDAl

https://learnenglishkids.britishcouncil.org/grammar-practice/nouns-countable-and-uncountable

http://www.pbclibrary.org/raton/intro.htm

https://drive.google.com/open?id=1dAn-iaxlD8opWnMT20OXw9VoZMNRFm3d

https://drive.google.com/file/d/1km_8U6ybTJEu7JYke8MYFFOg1DcQHDPP/view?usp=sharing Para estudiar un poquito

How Bill Gates talks about virus https://www.ted.com/talks/bill_gates_the_next_outbreak_we_re_not_ready?utm_campaign=tedspread&utm_medium...

https://drive.google.com/open?id=1npBQOBR3AAj-dtowPiBl6ZhK7LtTRMfQ

https://drive.google.com/open?id=1-wE96dwEsfKzbiqqpnL5wwpHaqDHoi9o