Deploy is the correct answer
I think that It is C, adverb clause
The answer is
the tests and tasks
hope this helps :)
Look left and right
Listen in case of anything
See whether another car is coming behind to overtake it
Are they crossing the road using a pedestrian crossing
I think that's what would happen
A, the protagonist.
The protagonist does the most deeds or heroic things in the story, or is the person who is mainly talking and doing things in the story.