May 3rd - ENGLISH LAB

SIMPLE PAST

http://www.ego4u.com/en/cram-up/grammar/simple-past/exercises?04

http://www.ego4u.com/en/cram-up/grammar/simple-past/exercises?02

http://www.ego4u.com/en/cram-up/grammar/simple-past/exercises?05

http://www.ego4u.com/en/cram-up/grammar/simple-past/exercises?06

http://speakspeak.com/english-grammar-exercises/elementary/past-simple-irregular-verbs

http://www.myenglishpages.com/site_php_files/grammar-exercise-simple-past.php

PRESENT PERFECT

http://web2.uvcs.uvic.ca/elc/studyzone/410/grammar/pperf2.htm

http://web2.uvcs.uvic.ca/elc/studyzone/410/grammar/pperf1.htm

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

http://www.englishclub.com/grammar/verb-tenses_present-perfect_quiz.htm

SIMPLE PAST VS PRESENT PERFECT

http://www.ego4u.com/en/cram-up/grammar/simpas-preper/exercises?ex02

http://web2.uvcs.uvic.ca/elc/studyzone/410/grammar/ppvpast1.htm

http://www.better-english.com/grammar/pspp1.htm
http://www.ego4u.com/en/cram-up/grammar/simpas-preper/exercises

http://www.usingenglish.com/quizzes/228.html