E-Workbook
Exercise 4. The passive
1. The thief....
by anyone, although he took the jewels in a crowded room.
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didn’t see
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wasn’t seen
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2. The incident ...
by the bank’s security cameras.
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was filmed
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filmed
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3. A shop and several offices ... yesterday when a bomb exploded.
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damaged
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were damaged
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4.My umbrella ... .
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has disappeared
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was disappeared
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5. A big tree ... by the storm.
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has blown down
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has been blown down
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6.I ... on my way home a few nights ago.
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was mugged
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mugged
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7.Cheese ... from milk.
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makes
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is made
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8. Mary’s office ... at the moment.
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is being redecorated
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is redecorated
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9. I didn’t realize that our conversation ... .
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was recording
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was being recorded
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10.When we arrived at the stadium, we found that the game ... .
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had cancelled
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had been cancelled
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