39. Identify the noun in the following sentence: The bird flew across the blue sky.
Answer: C
The noun in the sentence is "bird."
In the sentence "The bird flew across the blue sky," the word "bird" serves as the subject and is a noun referring to a type of animal.
A) across
The word "across" is a preposition that indicates a direction or position relative to something else. It does not function as a noun and therefore cannot be the answer.
B) flew
"Flew" is a verb that describes the action of the subject. It indicates what the bird is doing but does not represent a person, place, thing, or idea, which are the defining characteristics of a noun.
C) bird
"Bird" is indeed a noun as it names a specific type of animal that is the subject of the sentence. It fulfills the requirement of being a person, place, thing, or idea, making it the correct answer.
D) blue
"Blue" is an adjective that describes the noun "sky" by indicating its color. It does not serve as a noun itself and therefore cannot be considered the answer to the question.
Conclusion
The correct identification of "bird" as a noun clearly demonstrates its role in the sentence as the subject. In contrast, the other options either serve as verbs, adjectives, or prepositions, which do not fulfill the criteria for nouns. Therefore, "bird" is definitively the correct answer.