Hey There! 3 Unit 6: Solidarity

Practice and have fun with these activities!

Vocabulary:
http://www.englisch-hilfen.de/en/exercises/confusing_words/make_do.htm
http://www.inglesmundial.com/A7/grammar.htm
http://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-23159.php

Grammar:
http://www.ego4u.com/en/cram-up/vocabulary/since-for
http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/upperf1.htm
http://www.englishexercises.org/makeagame/viewgame.asp?id=1394
http://www.englisch-hilfen.de/en/exercises/confusing_words/since_for.htm