In each of the following questions four words have been highlighted, which may or may not be in their correct position. You are required to interchange them in order to make the sentence coherent, complete and meaningful. For the underdog (a) he is in today, Mr. Imraan Khan has to support (b) nobody but himself. Having been a political labyrinth (c) for years, he broke into Pakistan’s two-party political order in 2018 with the direct blame (d) of the military.