Change these sentences into passive voice?

1) we should have neen told about the changes

THE CHANGES SHOULD HAVE BEEN TOLD TO US

2) Verry little was being done to improve the station ( CÂU NÀY LÀ BỊ ĐỘNG RỒI MÀ LỊ )

3) They will probably send him back to Braitain -He.....WILL PROBADLY BE SENT BACK TO BRAINTAIN.....................

4)The club bought him 2 years ago for a fee of $20.000. -He......WAS BOUGHT FOR A FEE OF $20.000 2 YEARS AGO...............

5) Stephen made this film in Hollywood last yer. - This film........WAS MADE BY STEPHEN IN HOLLYWOOD LAST YEAR...........

6)Irish fisherman used this kide of boat one thousand years ago- this kind.....OF BOAT WAS USED BY IRISH FISHERMAN THOUSAND YEARS AGO............

7) Redwood took the photos during his voyage.-The photos.....WERE TAKEN BY REDWOOD DURING HIS VOYAGE........

8) Lisa wrote all the songs on this new album. -All the songs ....WERE WRITTEN BY LISA ON THIS NEW ALBUM.........

9) The print the words to all the songs on the back of the cover

-The words......ARE PRINTED TO ALL THE SONGS ON THE BACK OF THE COVER......................

10) They will repeat this documentary on BBC next week

This documentary....WILL BE REPEATED ON BBC NEXT WEEK....................

11) Now people find this kind of bird in only a few remote places in Scotland

-This kind of bird.....IS FOUND IN ONLY A FEW REMOTE PLACES IN SCOTLAND NOW...............................

12)This kind of bird is protected by laws

- Laws.........PROTECT THIS KNID OF BIRD....................

13)The voss will meet him tomorrow in this restaurant.

- He........WILL BE MET BY THE VOSS IN THIS RESTAURANT TOMORROW...............

14) He will ne iven some money by the company when he retires

-The company..WILL GIVE HIM SOME MONEY WHEN HE RETIRES.....................

-Some money..........WILL BE GIVEN TO HIM WHEN HE RETIRES..........................

15) Rossi produced " War in Space"

- "War in Space"......WAS PRODUCED BY ROSSI .......................

16)She bought some tulips yesterday

-Some tulips .......WERE BOUGHT BY HER YESTERDAY............

17) He usually washes his car every Sunday morning.

His car..........IS USUALLY WASHED EVERY SUNDAY MORNING..............

18) His experiment was carried out ten years ago -He.......CARRIED HIS EXPERIMENT OUT TEN YEARS AGO..........................

19) They grow rice in the north - Rice...............IS GROWN IN THE NORTH.................

20) The postman was bitte by our dog. -Our dog.................BIT THE POSTMAN................

21) What did he write with it?- What was............WRITTEN WITH IT BY HIM ?................

22)They will hold an international conference in Hanoi next month

-An international.....CONFERENCE WILL BE HOLD IN HA NOI NEXT MONTH...........................

23) The Persian invened windmills around 500 uears ago

-Windmills........WERE INVENTED BY THE PERSIAN AROUND 500 YEARS AGO................................

24) I'll meet her at the airport

-She...............WILL BE ME T AT THE AIRPORT..............................