Here are the best options for each underlined section based on conventional English standards:
Question 1:
The first underlined portion:
Option: rather overlooked, non-verbal
This option correctly uses a comma to separate the two clauses.
Question 2:
The second underlined portion:
Option: umbrella term: non-verbal communication
This option uses a colon correctly to clarify the term being defined.
Question 3:
The third underlined portion:
Option: communication situation; these cues
This option correctly uses a semicolon to separate two related independent clauses.
So the selected answers are:
- rather overlooked, non-verbal
- umbrella term: non-verbal communication
- communication situation; these cues