change the sentences into passive voice
1,my father will take me to HCM city next week
=> I will be taken to HCM city by my father next week
2,a man returned the keys to me
=> the keys were returned to me
3,mary will see hẻ friends off at the station
=> her friends off will be seen mary at the station
4,you were wearing your new hat
=> your new hat was being wearing