Presen t perfect (collab)

Presen t perfect (collab)
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Presen t perfect (collab)

Websites

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Here are more present perfect exercises. Never give up!
Read the grammar summary and below are 6 different kinds of exercises.
http://www.englishgrammarsecrets.com/presentperfect/menu.php
/> Read the difference between present perfect and past simple and choose up to 4 exercises.
http://www.englishgrammarsecrets.com/presentperfectorpastsimple/men...
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Exercices