Unit 5
http://www.abcya.com/days_of_the_week.htm
http://www.johnmh.com/weather/w1.htm
http://www.agendaweb.org/exercises/vocabulary/weather/exercises-1
Unit 7
https://www.youtube.com/watch?v=QYerFOnPxu8
https://www.youtube.com/watch?v=LULzOE1IVYk
https://www.youtube.com/watch?v=AgTkKGM0TWE
Unit 8
http://en.ver-taal.com/voc_animals9.htm
http://www.1-language.com/memorymatchelem/animalsb/memori1.swf
http://www.learningchocolate.com/content/animals-2