Home › MCQs › MDCAT English › Question #7871
Back to Questions
MDCAT English QUESTION #7871
Question 1

Fill in the blank: He has been working ______ this project for two weeks.

  • At
  • By
  • To
  • On✔️
Correct Answer Explanation

The correct preposition is 'on' when referring to working on a task or project. 'Working on a project' is the standard phrase.