Step 1: The most appropriate choice is option (C), where "investigation" refers to a detailed examination of the runner's actions, "deliberately" indicates that the runner slowed down on purpose, and "signalling" refers to the act of letting the other runner cross the finish line.
Step 2: Let's analyze the other options:
Option (A) uses "analysis" which fits in a more academic context, but "waving" does not match the context of letting someone cross the line.
Option (B) suggests a purposeful overview and "beckoning," but "purposely" and "beckoning" don't fit as naturally with the race scenario.
Option (D) uses "appraisal" which doesn't fit the context of the event described, and "speaking" is unrelated to the physical gesture of letting someone pass.
Thus, option (C) is the most fitting and contextually appropriate choice.
Anil could not go to his friend's party, as he had fever and was .
The students' picnic plans when it started raining heavily in the morning.
In his address to the candidates contesting the student council elections, the Principal said, “If you want others to take you seriously then you must ……………. on issues like gender bias and inclusivity.”
The outbreak of COVID-19 resulted in a health crisis and a drop in economic activity that were without ……….. in history. While containing and ………. the spread of the virus was the first priority of public authorities, reducing the …………… of the disease and limiting the pressure on healthcare systems were also considered equally important.
Conspiracy theorists suggest that if climate change is slowly turning the planet into an oven, then this must have been the outcome of our enemies' intentional ………... If there are no coincidences in the world, then everything, including events, can be controlled. It is only a matter of power and …………… .
Although the new policy aims to increase efficiency, reducing costs, and enhancing employee satisfaction, some employees feel that the changes are too abrupt and poorly communicated.
Among scientists, the discovery of the double helix structure of DNA and the genetic code it incorporates is widely regarded to be one of the most significant scientific discovery of the twentieth century.
Thank goodness, the damage to the car was \(\underline{neglectful.}\)
If the President knew that his allies would let him down so suddenly, he would have handled them with the greatest care.
When I had to leave town due to office work, I had my brother to give food to my dog twice a day.