Passive voice: 1) my colleagues don't invite me to parties 2) we didn't get certificates last friday.3) our managers won't discuss this matter next week.4) my sister is learning new words now 5) someone has burgled ann's house recently

1. I am not invited by my colleagues to parties.
2. The certificates were not received by us last Friday.
3. This matter will not be discussed by our managers next week.
4. New words are being learnt by my sister now.
5. Ann’s house has been burgled recently.