Were you given a _____, or did you have to do it?

These new facts, together with other         ,prove the prisoner guiltless(无罪的).

The rising house price has become the biggest ______ of the ordinary people in China today.

As far as I know, this is a type of music popular in the 1950s, a(n) _____ of jazz and folk music.

—Can you help me with this question, Tom?  —Sorry, it is beyond my________.