5. English is being learned in the room. 
6. My mind can't be changed. 
7.Has the work been finished by Tom?
8.Were some exercises given by the teacher?
9.Has the window of the laboratory been changed?
10.Is a poem going to be written?
11.Are big cakes being made for the party (by her)?
12. Are inquires about the thief being made by the police?
13.Must the test be finished before ten?
14.Will the children be brought home by buses?
15.Has your homework been finished?
16.why wasn't he helped ?
17. How many games has been played by the team ?
18.Where is English spoken ?