Here are some example statements to consider as you prepare your answer.
1.I used to be a part of a team responsible for evaluating and choosing a new vendor for our office materials and supplies. The inter-departmental team reviewed options, a comparison of service and pricing, select a vendor, and carried out the transition to the new vendor.
2.Our team always finished our projects before of schedule with very good reviews from our clients.
3.I preserved to grow as a group member while on my sorority's debate group and through my advanced marketing class where we had several of team assignments.