Измените следующие предложение используя пассивный залог.
1. Thousands of tourist (visit Egypt) every year. 2. We ( have already discussed this problem).3. Disney ( created this cartoon) at the beginning  of his career.4. The children (had watered the flowers) before their mother came back from the shop. 5. They (will begin their new project) next week. Помогите пожалуйста нужно срочно ! Спасибо за ранее)