أقدم لكم مجموعة من الكتب والمراجع المتنوعة لدارسي اللغة الإنجليزية عسى الله أن ينفعهم بها A Basic English Grammar Exercises Advanced English C.A.E. Grammar Practice Basic English Usage [Oxford] British or American English - A Handbook of Word and Grammar Patterns Cambridge Grammar For First Certificate with answers Check Your Vocabulary for IELTS English Col********s In Use English Grammar for the Utterly Confused English Vocabulary in Use Elementary - Cambridge English Vocabulary in Use Pre-int_Int- Cambridge English Vocabulary in Use Upp- int_Adv - Cambridge Essential Grammar in Use Supplementary Exercises FUN with GRAMMAR- Communicative Activities Longman English Grammar Practice New Grammar Practice pre-int with key NTC's American Idioms Dictionary Phrasal verbs and idioms Phrasal Verbs and Idioms Advanced Speak English Like An American The A-Z of Correct English Common Errors in English Webster's New World Essential vocabulary