Passive voice. Choose the correct forms to fill in the blanks
1. The glass _____ because it _____.  broke  was broken  dropped  was dropped 2. Her book ____ when she _____ the contract.  signed  signs  published  will be published 3. Because the manager _____ sick, the meeting _____.  was  will be  cancelled  was cancelled 4. She _____ sad since she _____.  is  has been  has been [...] MORE