Do the activities on this page in order. The easier activities are at the top, and they get more difficult as you go down the page. Spend as much time on each activity as you want to. If you find an activity to be difficult, you should repeat it several times until it gets easier. Keep a pen and pencil nearby so you can write down any new things that you learn.
ESCAPE THE HANGMAN (PAST PARTICIPLES): Scroll down to play the game. http://www.eslgamesworld.com/members/games/grammar/perfectpast/present%20perfect%20hangman.html
IRREGULAR VERB FORMS http://a4esl.org/q/j/ck/fb2-irregularverbs.html
FOR OR SINCE? http://a4esl.org/q/h/9704/bd-for-since.html
SIMPLE PAST OR PRESENT PERFECT? http://www.englishpage.com/verbpage/verbs5.htm
SIMPLE PAST OR PRESENT PERFECT? http://www.englishpage.com/verbpage/verbs6.htm
FOR OR SINCE (AGAIN) http://a4esl.org/q/h/9807/km-sincefor.html
JUST, YET, ALREADY http://www.esl-lounge.com/student/grammar/2g7-just-yet-already.php
ALL TIME WORDS WITH THE PRESENT PERFECT: https://www.youtube.com/watch?v=-zQYEBtVFOk
NOTE: To do the following activities most effectively, you need to be using a computer that has speakers. If you do not have speakers, you can still do the reading activities at this web site.
If you have any questions or comments, e-mail me at Ldonigan@fullcoll.edu