Fill in the blank with the correct preposition: ‘He is responsible ___ the project’s success.’

Explanation

The adjective ‘responsible’ is conventionally followed by the preposition ‘for’ when describing what someone is accountable for, as in ‘responsible for the project’s success.’ This fixed collocation is one of the most commonly tested prepositional pairings in workplace and academic contexts. Explore more English MCQs on mcqstutor to keep practicing.