42. In the following sentence, which word or phrase functions as the subject? The nurses went to the conference room.
Answer: D
The subject of the sentence is "nurses."
In the sentence "The nurses went to the conference room," the word "nurses" is the subject because it indicates who is performing the action of going to the conference room.
A) conference
The word "conference" does not function as the subject; rather, it is part of the noun phrase "conference room," which describes where the nurses went. Therefore, it does not indicate who is performing the action.
B) went to
"Went to" is a verb phrase that indicates the action taken by the subject. It does not function as the subject itself and does not answer the question about who is performing the action.
C) room
The word "room" is part of the phrase "conference room," which serves as the object of the preposition in the sentence. It does not indicate who is undertaking the action and therefore cannot be the subject.
D) nurses
"Nurses" is the correct answer as it is the noun that indicates who is performing the action of going to the conference room. It is clearly the subject of the sentence.
Conclusion
The subject of a sentence is defined as the noun that performs the action of the verb. In this case, "nurses" is the only option that fulfills this requirement, while all other options either describe objects or actions rather than the doer of the action. Thus, "nurses" is definitively the correct answer.