Respuesta :
To make your colleague listen to your talk, you should do to speak loudly so that he has to hear you. Thus the correct answer is c.
What is listening?
Listening refers to the process of hearing carefully by paying complete focus on the topic and speaker. This will help to understand the topic clearly and provide better feedback.
In the situation when the colleague is not listening and is busy doing something else, you should speak louder which will distract him from current work and he has to pay attention to your topic.
Therefore, option C is speaking loudly and quickly is the appropriate answer.
Learn more about Listening, here:
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