1. We asked him about his holidays. - He was asked about his holidays. 2. They have already discussed the novel. - The novel has already been discussed. 3. She showed him the way to the Metro station. - They were shown the way to the Metro station. 4. He will introduce me to his friends. - I will be introduced to his friends. 5. They are repairing the clock now. - The clock is being repaired now. 6. They sell milk in this shop. - The milk is sold in this shop. 7. They were playing tennis from four till five. - The tennis was being played from four till five. 8. By six o\'clock they had finished the work. - The work had been finished by six o\'clock. 9. At twelve o\'clock the workers were loading the trucks. - The trucks were being loaded at twelve o\'clock. 10. They can do this work in time. - The work can be done in time.