MIX first 4 ingredients until well blended. Remove 1/2 cup of the dressing mixture; refrigerate for later use.
THREAD chicken and vegetables onto 6 skewers; place in shallow dish. Pour remaining dressing mixture over kabobs. Refrigerate 30 min. to marinate.
HEAT grill to medium-high heat. Remove kabobs from marinade; discard marinade. Grill kabobs 10 to 15 min. or until chicken is done, turning after 8 min. Serve with reserved dressing mixture.