Answer:
The second sentence uses the definition of the word.
Explanation :
In the second sentence the subject takes a medication that makes him/her "soporific", meaning it promprs him/her to sleep. Hence, the person has to avoid driving since it can be dangerous. In the rest of the example there is no logical connection between the noun affected by "soporific" and the predicate: in all the other cases the effects stated are those of excitement, accelaration, and enhancement.
Answer: We need background information
Explanation: what are the events?
Answer:
The phrase "spur of the moment" adds to the tone of the passage because it emphasizes the hard work that is required when you train for a marathon
Explanation:
This little reading called Marathon gives a full description of how people train for this kind of competition and all the hard work that people have to do to be able to take the challenge, it is not only about the time or preparation but also about the long term project this represents being the mining of spur something that is made without any preparation the phrase shows that it is all the opposite.