Pourrais-je avoir de l’aide en anglais s’il vous plaît mettre à la voix passif et envoyer le comparatif et les superlatifs

a- three terrorists have been arrested by the police in New York

b- Everyday, the London underground system is used by two million people

c-more than a thousand cars are sold every week by our company

d- This portait has been painted by one of the most painters

e- Our school is being redecorated ( by them)