Wait just a minute, let me turn down the stereo so i’m not distracted.” this is an example of
a. choosing a sound to focus on
b. making an effort to attend
c. providing feedback
d. making an effort to remember

b. making an effort to attend

Explanation:

This is an example of a person making an effort to attend to what someone else is saying. It is likely that the other person wanted to talk about something important, and the listener wanted to focus his attention solely on what the speaker needed to say. This is a practice that is very polite, as the person who is speaking feels that his words are valued. Moreover, it is very useful for the listener as well, as it helps him better understand the message.

a is is the correct answer