<u>1. A lifeguard rescued the drowning boy.</u>
<u><em>The drowning boy was recued by a lifequard.</em></u>
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<u>2.</u><u> </u><u>An electrician is repairing our water heater.</u>
<u><em>Our water heater is being repaired by an electrician.</em></u>
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<u>3,</u><u> </u><u>A defence lawyer will represent you.</u>
<u><em>You will be represented by a defence lawyer.</em></u>
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<u>4. They clean the rooms daily.</u>
<u><em>The rooms were cleaned by them daily.</em></u>
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<u>5. Hijackers were holding the plane passengers hostage.</u>
<u><em>The plane passengers were being held hostage by hijackers.</em></u>
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<u>6. The officers took the suspect in for questioning.</u>
<u><em>The suspect was taken in for questioning by the officers.</em></u>
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<u>7. Do they always pay their workers on time?</u>
<u><em>Do the workers always get paid on time by them?</em></u>
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<u>8. The jury will probably sentence him to life imprisonment.</u>
<u><em>He will probably be sentenced to life imprisonment by the jury.</em></u>
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<u>9. They are building a new road through Athens.</u>
<u><em>There is a new road being built through Athens by them.</em></u>
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<u>10. Someone has informed the police about the planned robbery.</u>
<u><em>The police were informed by someone about the planned robbery.</em></u>