Clase 6º (Friday 15th April)

PRESENT PERFECT

http://www.montsemorales.com/gramatica/PresPerf1.htm

http://suz.digitaleschulebayern.de/english/grammar/presperfs4.htm

http://www.english-grammar-lessons.com/presentperfect/exercise2.swf

http://perso.ya.com/mjandres/archivos/presentperfect1.htm

PRESENT SIMPLE

http://www.eflnet.com/grammar/presentagreement.php

http://www.focus.olsztyn.pl/en-present-simple-free-exercises.html#.Vw9lorbz3h4

SIMPLE -CONTINUOUS

http://esl.fis.edu/grammar/multi/1.htm

http://www.focus.olsztyn.pl/en-present-simple-present-continuous-quiz.html

PAST SIMPLE

regular
http://www.englisch-hilfen.de/en/exercises/tenses/simple_past_ed.htm

irregular
www.englishexercises.org/makeagame/viewgame.asp?id=2562

PAST CONTINUOUS
http://www.focus.olsztyn.pl/en-exercises-past-continuous-test-1.html#.Vw9mwbbz3h4