Проверьте, пожалуйста, задание.

[Евген]

Подчеркните глаголы-сказуемые:

1. Undercover work WILL BE important in my future profession.
2. Patrolmen and traffic officers HAVE SPENT a lot of time at the scene of traffic crime.
3. A man WAS CONVICTED in district court of violating laws.
4. A juvenile DROVE away a car and on his way WOUNDED a man.
5. A taxi car CRASHED into a passer-by when he WAS CROSSING the street.
6. The witness has SWORN to speak the truth but GAVE false evidence during the in terrogation.

[Best teacher]

В N6 HAS SWORN, в остальных все правильно!