4 SECUNDARIA

http://www.shertonenglish.com/resources/es/main-verbs/might.php


2 LINK

COMPARISONS RULES

https://www.youtube.com/watch?v=2fQb7_KUs3A
COMPARISONS WITH THE SIMPSONS AND A CONVERSATION
https://www.youtube.com/watch?v=q5JmufzIFhc

COMPARISONS EXERCISES
http://www.curso-ingles.com/practicar/ejercicios/comparatives-and-superlatives

http://www.mansioningles.com/gram13_ej1.htm

http://www.ejerciciodeingles.com/ejercicios-quiz-comparativo-superlativo-adjetivos/

SONG: THE PAST
https://www.youtube.com/watch?v=f3oO-EVaKGU

LIST OF VERBS PRESENT.PAST AND PAST PARTICIPLE
http://www.ompersonal.com.ar/ELEMENTARY/unit19/page2.htm

PAST TENSE
http://www.ompersonal.com.ar/ELEMENTARY/unit16/page3.htm


PRESENT PERFECT
http://www.ompersonal.com.ar/ELEMENTARY/unit19/page3.htm