Ex 7:
1. I was brought this dish by the waiter
2. I wasn't shown the special cameras
3. Her friends were shown her ticket
4. The broken cup was hid in the drawer by Tom
5. A party was held by my father last night
6. The firdge was moved into the living room by his uncle
Ex8:
1. This computer isn't sold here today
2. The Pictures were drawed by that little boy 2 weeks ago
3. The tables are cleaned every morning
4. The cat is feed every 5 hours
5. The flights were set up by her father yesterday
Ex9:
1. B -> teaches
2. B -> visitors
3. A -> is playing
4. B -> always go
5. C -> by
6. A -> was
