Parts of Speech Quiz: Identify the Function of Words in Sentences

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This parts of speech quiz tests your ability to identify the function of a word in a sentence. To help you answer the questions correctly, look at the following sentence and identify how each word functions in the sentence:

“Wow! She quickly walked to the busy market, but I stayed because it was raining.”

  • Wow! — It is an interjection because it expresses emotion or surprise.

  • She, I, it — These words are pronouns because they are used in place of nouns.

  • quickly — This word is an adverb because it modifies the verb walked.

  • walked, stayed, raining — These words are verbs because they express actions or states.

  • to — This word is a preposition because it shows the relationship between walked and market.

  • busy — This word is an adjective because it describes the noun market.

  • market — This word is a noun because it names a place.

  • but — This word is a conjunction because it connects two clauses.

  • the — This word is a definite article because it specifies the particular noun market.

As the example above shows, a part of speech is a grammatical category that groups words according to how they are used. Traditionally, English has eight parts of speech (Vocabulary.com), although modern grammar often recognises nine by including determiners. The articles “a,” “an,” and “the” are examples of determiners.

The intermediate-level quiz has 20 questions (MCQs), each with four options. For each question, read the sentence and identify the part of speech of the bolded word by choosing the correct option.

There is no time limit, so take your time and answer all the questions at your own pace. When you are finished, click “Check My Score” at the end of the quiz to see your score and rating. You’ll also see answer explanations for each question. 

Parts of Speech Quiz: Identify the Function of Words

Identify the part of speech for the bolded word in each sentence based on its contextual function.

1. She quickly realized that the fast path wasn't always the safest route.

Although "fast" often functions as an adverb, here it directly modifies the noun "path." Therefore, it serves as an adjective in this sentence.

2. The team decided to fast for twenty-four hours before the experiment.

In this context, "fast" is an action performed by the subject ("The team"). It acts as a verb meaning to abstain from food.

3. We decided to head inside when the thunderstorm began.

"Inside" modifies the verb "head" by telling us where to go. Because it doesn't take an object here, it functions as an adverb rather than a preposition.

4. Keep your tools stored inside the garage to prevent rust.

Here, "inside" shows the relationship between "stored" and the noun object "the garage." This spatial relationship makes it a preposition.

5. Well, I suppose we could try a different approach if this fails.

"Well" is used at the beginning of the sentence to express hesitation or introductory thought. It functions as an interjection because it has no grammatical connection to the rest of the sentence.

6. The old wooden bucket fell down into the deep water well.

In this sentence, "well" refers to a physical structure holding water. It serves as a noun functioning as the object of the preposition "into."

7. We wanted to stay longer, for the weather was absolutely delightful.

"For" connects two independent clauses here to mean "because." This coordinating function makes it a conjunction.

8. Each of the candidates presented a convincing argument during the debate.

"Each" acts independently as the subject of the sentence and stands in place of a noun. Therefore, it functions as an indefinite pronoun.

9. Each student must turn in their assignment before noon.

Here, "each" directly modifies the noun "student" by specifying which ones. This modifying role makes it a determinative adjective.

10. You can stay with us provided that you help clean the kitchen.

"Provided" (often paired with "that") acts as a subordinating conjunction introducing a conditional clause, meaning "on the condition that."

11. The local museum will house the rare artifact collection temporarily.

Although usually a noun, "house" acts here as an infinitive main verb following the modal "will," expressing the action of providing shelter.

12. Ouch! That steam from the hot kettle burned my fingers.

"Ouch" expresses a sudden emotional or physical reaction (pain). It stands alone grammatically as an interjection.

13. She turned the corner and ran straight into her high school teacher.

"Straight" modifies the verb phrase "ran into" by specifying the direct manner of movement. Thus, it functions as an adverb.

14. Please draw a straight line using the wooden ruler.

In this sentence, "straight" modifies the noun "line" by describing its physical attribute, making it an adjective.

15. They have lived in the same apartment since 2018.

"Since" connects the main clause to a specific noun phrase ("2018"). Because it is followed by a noun object rather than a clause, it is a preposition.

16. Since you are already going downstairs, could you bring up the mail?

Here, "since" introduces a subordinate clause ("you are already going downstairs") expressing cause. This joining function makes it a subordinating conjunction.

17. The committee members elected her chairperson of the board.

"Her" replaces a specific person's name as the direct object of the verb "elected." This makes it a personal pronoun in the objective case.

18. The traveler packed her luggage early in the morning.

In this context, "her" acts as a possessive determiner/adjective because it modifies the noun "luggage" by showing ownership.

19. He was tired; however, he continued working late into the night.

"However" functions as a conjunctive adverb transition here, modifying the second clause while connecting it conceptually to the first.

20. The ups and downs of starting a new business can test anyone's patience.

While "up" and "down" are typically prepositions or adverbs, here they are pluralized and preceded by "The" to form the compound noun phrase acting as the subject.

How to Improve Your Score

After the test is completed, see your score:

  • 1-5/20: Fair
  • 6-10/20: Good
  • 11-15/20: Very Good
  • 16-20/20: Excellent

Check your mistakes or wrong answers in the results. They are the weak areas you need to focus on for study.

Especially if your score is below 10 out of 20, it means you need to study more. To answer the questions correctly in a grammar test like this, learn these clearly:

  • 8 parts of speech (Nouns, Pronouns, Verbs, Adjectives, Adverbs, Prepositions, Conjunctions, and Interjections) and examples
  • How they function in sentences
  • How words can change their functions contextually in different sentences

In addition, practice with more tests or quizzes. 

Is this quiz difficult for you? Check out → Grammar Tests for Each Part of Speech and More

Are you preparing for a competitive exam? Read these guides:

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