In the guise of inseparable relationship between language and culture the ELT textbooks writers and publishers of the native speaker countries produce such textbooks in which a great cultural gap is found between the contents of the textbooks and the needs and objectives of the ESL learners in Pakistan. In the present research the evaluation of “Oxford Progressive English” (OPE) was carried out through an evaluation model for the content analysis of the aspect of sociological sense culture; the second aspect of culture posited by Adaskou, Britten and Fashi (1990) in the foreign language teaching. The detailed analyses of the contents and the findings of the research highlight that there are such social, cultural, religious and pedagogical c...