Read this sentence from the main text: Furthermore, mucus is not just the nasty gunk you see when you are sick. What purpose doe
s this sentence serve in the text as a whole? (1 point) Question 3 options: 1) It connects the previous supporting detail to a new point. 2) It connects a new point to the final paragraph. 3) It connects the paragraph to the text about names. 4) It suggests there is one final point to discuss regarding mucus.
4) It suggests there is one final point to discuss regarding mucus.
Explanation:
The word "Furthermore" indicates that there is still a point about the mucus that needs to be discussed before the article is finished. This point is probably related to other characteristics of the mucus, besides the impression of unpleasant goo. This point that will still be discussed will be about the beneficial functions of mucus in our organism, in addition to showing its importance for our health.
The sentence in which the underlined infinitive phrase functions as a subject is the last one - to quickly move large groups of people is the purpose of public transportation. <em>To quickly move </em>is the infinitive phrase, and it is a subject.
