Verified answer

1) My purse has been found by one of the cleaners
2) He was hit in the head by a robber

3) A road has been built in this new area by the government

4) I was handed a note by the assistant

5) Jonh was elected class representative

6) My wallet was taken by someone

7) Bycicles are used as a mean of transport by many people

8) I was advised to get a visa by them

9) When i drove by, the old road was being rebuilt

10) A new shopping center was opened by the local council

11) Nothing has been decided by them yet

12) The stadium was slowly being filled by the crow

13) It has been suggested that the shop should close

14) A knife has been used by to open the window

15) Your drinks will be brought you in a minute

16) Nothing was ever heard by  John  again

17) I've been asked the way three times

18) Lots of cars were parked in the pavement

19)  The boxes haven't been packed by the helpers yet

20) The food is still being prepared by them

21) The ship will be launched next week

22)  the church has been built by the church in the 17th century

23) a goal was scored in the 35th minute by beckham

24) all main courses are served with vegetables and salad
25) Harry was pushed over the railing

Espero ter ajudado B)