Plz solve the following

Dear student,

1. the cook be fired by the authorities.
2. there have been many burglaries in the past week.
3. the doctor prescribed anti-viral drugs.
4. I score well in entrance exams.
5. I wish to appear for entrance exams.
6. I think I can participate in a general awareness quiz competition
7. The music system was sent for repairs
8. you lose them.

Regards