1. Put the words into two group (/i:/ and /I/)
friendship historic busy sleepy police river peaceful convenient exciting beach sea village street leave sit city milk teen thing slim cheap meal music see
1. Put the words into two group (/i:/ and /I/) friendship historic busy sleepy police river peaceful convenient exciting beach sea village street leave sit city milk teen thing slim cheap meal music see
/i:/ : sleepy , police , peaceful , beach , sea , street , leave , teen , cheap , teen , meal , see
/I/ : busy , friendship , historic , river , convenient , exciting , village , sit , city , milk , thing , slim , music