ying into Cairo, I saw the Pyramids of Giza.I only met Naguib Mahfouz once, (as - but ??? besides ??? because) I have long been interested in his life.(Although ??? Because ??? So ??? As soon as) his father was a school teacher, his wider family was wealthy and influential in the world of banking.He was unhappy at school (although ??? because ??? so ??? but) he was regularly bullied.While he (is ???