Complex sentence: Awami League, although wary of Iajuddin as the CA, agreed to take part in the elections but also demanded that he bring mass changes in the administration to free it from BNP's politicisation.
Split into simpler sentences: Awami League, although wary of Iajuddin as the CA, agreed to take part in the elections. However, Awami League demanded that he bring mass changes in the administration to free it from BNP's politicisation.