Очень прошу, помогите..( Надо вставить модальные глаголы, или их эквиваленты.....
1. The militia officers _______ be broad-educated persons.
2. At the crime scene the investigating officers _______ to examine
the crime scene very carefully in order to discover evidence.
3. We _______ to interview witnesses and interrogate criminals
properly by the end of the final year.
4. The detective _______ to go to the crime scene once again yesterday.
5. Incompetent people _______ enter the crime scene.
6. The criminal _______ be traced and located as soon as possible.
7. As there was much evidence to prove his guilt, the accused
_______ to confess.
8. _______ you interview witness properly now being a secondyear
student?
9. As a perpetrator was identified and now he is in custody the investigator
_______ gather the facts necessary in the trial to
prove the guilt of the accused.
10. The physical evidence discovered in the crime scene _______
establishes the identity of the criminal.

1. The militia officers must be broad-educated persons. 2. At the crime scene the investigating officers have to examine the crime scene very carefully in order to discover evidence. 3. We are to interview witnesses and interrogate criminals properly by the end of the final year. 4. The detective had to go to the crime scene once again yesterday. 5. Incompetent people shouldn't enter the crime scene. 6. The criminal must be traced and located as soon as possible. 7. As there was much evidence to prove his guilt, the accused had to confess. 8. Can you interview witness properly now being a second-year student? 9. As a perpetrator was identified and now he is in custody the investigator must gather the facts necessary in the trial to prove the guilt of the accused. 10. The physical evidence discovered in the crime scene may establish the identity of the criminal.