Помогите сделать дз по английскому 9 клас passive voise нужно исправить из неправильной формы в правильную

Ответ: 1) Everybody was shocked by the terrible news yesterday.

2) Philosophy is taught at the first year of the university.

3) Not much has been said about that accident since that time.

4) A new book will be published by that company next