TSU "INGLES IV"

                           UNIDAD I  PAST.


 ING RULES
http://www.eclecticenglish.com/grammar/PresentContinuous1G.html

PAST CONTINUOUS
http://www.ego4u.com/en/cram-up/grammar/past-progressive





               UNIDAD II EXPERTISE.

TOUCHSTONE 2
TOUCHSTONE 2


PAST PARTICIPLE REGULAR AND IRREGULAR VERBS
http://www.englishclub.com/vocabulary/regular-verbs.htm

IRREGULAR VERBS

http://www.inglesparaespanoles.com/files/Verbos%20Irregulares%20Ingleses.pdf


EXCERCISES WITH THE VERBS PART I.
http://www.english-grammar-lessons.com/irregularverbs/menu.php

EXCERCISES WITH THE VERBS PART II.
http://www.ejerciciodeingles.com/ejercicios-memorizar-verbos-irregulares-crucigrama/