The four C's of team membership include ________.

• A. Contribute
• B. Communicate
• C. Cooperate
• D. Commit

Answer: (A)

The main idea is that teamwork thrives when each member actively adds value. The four Cs describe the behaviors that keep a group moving: contributing, communicating, cooperating, and committing. Contribute means you actively add value—finish your share of the work, share ideas and information, offer your skills, and help the team reach its goals. This contribution is what makes the other elements possible: you can communicate effectively only if you share what you know, cooperation grows from people putting in effort, and true commitment shows up through ongoing, meaningful contributions. In practical terms, this looks like completing your tasks on time, sharing relevant data or expertise when needed, and stepping up to take on responsibilities. So Contribute is the best fit because it represents the essential, actionable behavior that underpins the entire concept of effective team membership.