L1- unit 1 - 'to be' verb - practice (ممارسة) - present simple -( مضارع بسيط (الاحوال
1) http://www.agendaweb.org/verbs/tobe-pronouns/index.html 2) http://www.agendaweb.org/exercises/verbs/tobe-present.htm 3) http://www.agendaweb.org/verbs/tobe-present/index.html 4) http://www.englisch-hilfen.de/en/exercises/structures/contracted_forms_be.htm (الاختصارات) 5) http://www.englishmaven.org/HP6/To_Be_Exercise1.htm 6) http://www.eclecticenglish.com/grammar/PresentSimpleToBe1A.html (المثبت) 7) http://www.eclecticenglish.com/grammar/PresentSimpleToBe1B.html (المنفي) 8) http://www.eclecticenglish.com/grammar/PresentSimpleToBe1C.html (الاستفهام) 9) http://www.eclecticenglish.com/grammar/PresentSimpleToBe1D.html (الاستفهام) 10) http://www.eflnet.com/grammar/tobepresent.php 11) http://www.adelescorner.org/grammar/present_simple/to_be.html 12) http://www.englishexercises.org/makeagame/viewgame.asp?id=2813