Verified answer

1.1. is served

2. are cleaned

3. were seen

4. is called

5. is grown

6. was chosen

7. was invented

8. are shown

9. was built

10. was painted

11. was taken

2.1. Penicillin was discovered by Fleming

2. Our money is kept in a safe

3. 30 people were invited to his party

4. Bananas are grown in Africa