Answer:
1.A. was being interviewed
2.B. is being written
3. A. is understood
4.C. was brought up
5. B. was told
6. C. Are said
7.A. has been destroyed
8.A. would have been told
9.B. would be rejected
10. C. The room is cleaned every day.
11. A. This road is not used very often
12. A. How are languages learned?
13. A. That book was bought by Tom yesterday.
14. A. The date of the meeting has been changed
15. C.I was accused of stealing money by somebody.
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