The right answer is : Keep an eye out (Listen) for the speaker's main points.
When you are listening to someone, such as a teacher in a classroom, it can be challenging to recall everything they said or comprehend the discourse that is developing. One method for accomplishing this is to concentrate on the main points that the interlocutor is indicating and, if possible, to point them out. The speech will have coherence if you comprehend its key themes, which will also help you remember it afterwards.
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