Answer:
C. people interested in developing a sound
Explanation:
The whole passage was about "Motown records" and their history of growth till date. That's what make interesting and the celebrities that these Motown Records featured. The other options like Music and history or research about the "Big Three" companies or someone interested in becoming like Lindsay Lohan. But the actual point of interest is people about the who are interested in developing a sound.
Biology is one and every is one
The best way would probably be " Your dog can learn from sitting to rolling over to begging for food."
I don't know if Anne was invited to the party
The desicion will not be reached until next morning
Is the TV fixed yet
The complaints should be sent to the head office
My car was stolen while I was shopping
The service is included in the bill
No one told me that you were ill
Tom should be given the job in my opinion
Did the ambulance call yet