I . Change the following sentences from the active to the passive. Write the sentences in the space provided. 12. Do you know who wrote the play ? -> Do you know who......... 13.Does your country export rice to Britian ? Is......... 14.Has Tom finished the work ? -> Has......... 15. Has your elder brother watched this play sereral times ? -> 16. Has they changed the window of the laboratory ? ->........ 17. Is she going to write a poem?-> 18. Is she making big cakes for the party ? -> 19. Must we finish the test before ten ? -> 20.Will buses bring the children home? -> 21. Will you invite her to your wedding party ? -> 22. Will you have phone her when she comes to London ? -> 23. Have you ever met this movie star ? ->

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