Changes the sentences into passive voice

EXERCISES 4:Changes the sentences into passive voice

16.You mustn’t use this machine after 5:30 p.m.
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17.Do they teach English here?
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18.Will you invite her to your wedding party?
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19.Has Tom finished the work?
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20.Did the teacher give some exercises?
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21.Is she going to write a poem?
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22.Are the police making inquires about the thief?
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23.Will buses bring the children home?
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24.Have you finished your homework?
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25.Must we finish the test before ten?
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