Ex.1/ Change the following sentences from active into passive form. 1. The chief engineer was instructing all the workers of the plan. ________________________________________________________________ 2. My father is taking me to the zoo. ________________________________________________________________ 3. They are holding the meeting at Rex Hotel. ________________________________________________________________ 4. They were repairing the engine of the car. ________________________________________________________________ 5. The boys are breaking the window and taking away some pictures. ________________________________________________________________ 6. People are spending a lot of money on advertising every day. ________________________________________________________________ 7. They were using this room for the classroom. ________________________________________________________________ 8. The teacher is telling a story in the classroom . ________________________________________________________________ 9. Marry is cutting the cake with a sharp knife. ________________________________________________________________ 10. The children were looking at the women with a red hat. ________________________________________________________________