REVISION

Irregular Verbs Crossword:

http://www.englisch-hilfen.de/en/exercises/irregular_verbs/crossword_6_7.htm

Comparatives and superlatives:

http://wikisaber.es/Contenidos/LObjects/Macmillan_scorm3_sco_19/index.html

http://wikisaber.es/Contenidos/LObjects/Macmillan_scorm3_sco_20/index.html

Simple Past:

http://www.saberingles.com.ar/exercises/108.html

http://www.saberingles.com.ar/curso/lesson14/06.html

http://www.saberingles.com.ar/curso/lesson14/07.html