Помогите, номер 7. Даю 40 балов

Ответ:

1. Wash your hands before eating. 2. Where can I put the box? 3. This exercise needs to be done very carefully. 4. How can this word be translated? 5. Children need to be given fruit. 6. These athletes must be sent for an athlete to be injured. He should be examined by a doctor. 8. This prize could have been won by our team.