At the hotel, my colleagues and i were helping injured people. we gave them emergency first aid before they were taken to hospital. some of the injuries we had to treat were quite horrific. the streets outside were littered with fallen palm trees and huge pieces of wood and metal. помгите переделать из пассивнго залога в активный.

1.My colleagues and I were helping injured people in the hotel.2.We had them emergency first aid first, only then they were taken to the hospital.3.Some of the injures we treated were quite horrific.4.The streets outside is littered with fallen palm trees and huge pieces of wood and metal.