Answer:
c. Matt has anxiety about giving his speech, so he works on his linguistics homework to distract himself.
Explanation:
The behavior that represent the examples with respect to the speaker effectively preparing for the lecture are as follows:
a. The john types a copy of his speech where there is non expected moment comes
b. Eva remember her total speech as she want to neglect the rigidity
c, The molly records her speech and she plays it back so to be sure that she speaks clearly or not
So as per the given situation, the option c should be considered