1.This difficult rule had to explaine by teacher .
2. The fruit isn't grown in this part of the country by them
3. A new piece of jazz are being performed by them .
4. A new scenery has disigned for the play by them
5. the scene was ready for the actor .
6. Her funny hat was laughed by them
7.The leading actress was sent to start a rehearsal by producer
8.the new ballet was spoken a lot by them