ГДЗ граматика Англійська мова 7 клас Мітчелл

Rewrite the sentences using the Passive Voice, as in the example. 

1. The school competition is being organised by Mr Bennett at the moment. 2. The community centre was built by volunteers from my neighbourhood. 3. The best ingredients are chosen for our dishes. 4. The leading actor was being interviewed at seven o’ clock yesterday afternoon. 5. Was your flight cancelled? 6. The cut on Jim’s leg is being cleaned by the doctor.