XI,

1,These products have to be tested by us

2,The first motor car was made by a Belgian call Etiene Lenoir

3,The police took Nigel's passport away from him

4,Babysisters are paid a lot of money

5,I hope to be interviewed for the job

6,Judy’s car is being repaired by a mechanic

7,Tessa got lost

8,It was agreed that the plan should go ahead

9,When was your kitchen decorated?

10,He is living abroad is believed by people

11,The song was sung by Pavorotti

12,The floor is being cleaned

13,Do you suppose such a letter could have been written by your brother?

14,Laura's brother was had by Laura to repair her bicycle

15,You mustn't be done that again