OBJECT PRONOUM

http://www.usingenglish.com/quizzes/354.html

http://www.english-test.net/esl/learn/english/grammar/ei038/esl-test.php

HOTEL

http://www.youtube.com/watch?v=wyqfYJX23lg&feature=related

46 - TRAVEL

http://www.youtube.com/watch?v=XKuZ4gxxwDk

45 - SIMPLE PRESENT

explanation

http://www.englisch-hilfen.de/en/grammar/sim_pres.htm


http://www.inglesvip.com/exercises/simple-present-tense.html

http://www.englisch-hilfen.de/en/exercises/questions/simple_present.htm

http://www.englisch-hilfen.de/en/exercises/questions/question_words.htm

http://www.englisch-hilfen.de/en/exercises/questions/form.htm

44 - UNIT 6

http://www2.cambridge.org/interchangearcade/listtypes.do?level=0&unit=6&stage=1