I gratefully wish to acknowledge my deep indebtedness to the management of Al Andalus Schools for their non stop search to put Al Andalus Schools on the way of modernization and the latest technological progress .I wish to express my particular thanks to Mr. Hamed Emara for his voluntary help ;he also had the priority in constructing English learning sites . My sincere thanks to Mr. Haitham Al Deeb and Mr. Adel Abdul Salam who are considered effective partners in constructing this site. Special thanks to Mr. Mahmoud Kamal, the head of the English Department, for his invaluable pieces of advice. Thanks are also due to the computer staff at Al-Andalus. Last, but far from least, my sincere thanks to my students whose discussions and opinions helped me a lot.