Question

ive researched local job openings, sent in my applications, and scheduled three interviews.
during the study, the participants were asked to complete a puzzle; memorizing a poem was another task they spent time doing.
she dislikes eggs, tolerates tomatoes, and hates peppers.

Explanation:

🆕 New Concept Discovered: Parallel Structure in Sentences
Matching grammatical forms in a list

Step 1: Understand Parallel Structure

Parallel structure (or parallelism) means using the same pattern of words to show that two or more ideas have the same level of importance. This is highly important when listing items, actions, or preferences in a sentence.

• Parallel: I like running, swimming, and hiking. (All are "-ing" gerunds)
• Not Parallel: I like running, to swim, and hiking. (Mixes gerunds and an infinitive)

Let's analyze each option in the image to find which one lacks parallel structure.

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Step 2: Analyze Option 1

"I've researched local job openings, sent in my applications, and scheduled three interviews."

Let's look at the verbs in the list:

1. researched (past participle following "I've")
2. sent (past participle following "I've")
3. scheduled (past participle following "I've")

All three items in the list share the same grammatical form (past participle verbs). This sentence has correct parallel structure.

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Step 3: Analyze Option 2

"During the study, the participants were asked to complete a puzzle; memorizing a poem was another task they spent time doing."

Let's look at the two tasks described:

1. to complete a puzzle (infinitive phrase)
2. memorizing a poem was another task they spent time doing (a whole new independent clause starting with a gerund phrase)

The two tasks are presented in completely different grammatical structures. To be parallel, it should be written like: "During the study, the participants were asked to complete a puzzle and to memorize a poem." Because it lacks this balance, this sentence does not have parallel structure.

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Step 4: Analyze Option 3

"She dislikes eggs, tolerates tomatoes, and hates peppers."

Let's look at the structure of each item in the list:

1. dislikes eggs (present tense verb + noun)
2. tolerates tomatoes (present tense verb + noun)
3. hates peppers (present tense verb + noun)

All three parts follow the exact same grammatical pattern. This sentence has correct parallel structure.

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Answer:

The sentence that does not have parallel structure is:

During the study, the participants were asked to complete a puzzle; memorizing a poem was another task they spent time doing.