A.I. Explanation:

Correct answer: strain

Explanation: The word 'strain' fits grammatically as a noun that describes a feeling of stress or pressure, aligning with the context of workers feeling overwhelmed. It also matches the lexical cohesion with the preceding sentence about metal being stressed out, creating a parallel between physical and emotional stress.

Meaning: Strain refers to a state of mental or emotional stress, often resulting from pressure or tension.

Wrong options:

• stretch: Stretch implies extending something physically, which does not convey the emotional context of feeling overwhelmed.
• pull: Pull suggests a physical action rather than an emotional state, making it unsuitable in this context.
• heave: Heave indicates a physical effort or movement, which does not align with the emotional experience of stress.

Correct answer: soothe

Explanation: The word 'soothe' is appropriate here as it means to calm or comfort someone, which fits the context of therapists and counselors helping troubled minds. It maintains grammatical consistency and aligns with the overall tone of seeking relief from stress.

Meaning: Soothe means to bring comfort or peace to someone who is upset or anxious.

Wrong options:

• appease: Appease suggests placating someone, which carries a connotation of compromise rather than comfort, making it less fitting in this context.
• soften: Soften implies making something less hard or severe, which does not directly relate to calming troubled minds.
• compose: Compose means to create or put together, which does not fit the context of providing comfort.

Correct answer: danger

Explanation: The word 'danger' fits grammatically and contextually as it indicates a risk or threat, aligning with the discussion of stress potentially becoming a problematic term. It conveys the seriousness of the issue being addressed.

Meaning: Danger refers to the possibility of suffering harm or injury, highlighting the severity of stress as a concept.

Wrong options:

• hazard: Hazard implies a source of danger but is less direct than 'danger' in this context, making it less suitable.
• threat: Threat suggests an impending danger but does not convey the same level of immediacy as 'danger' does in this context.
• menace: Menace implies a more aggressive form of danger, which does not fit the nuanced discussion of stress.

Correct answer: distortion

Explanation: The word 'distortion' fits well as it refers to the alteration of the original meaning or form, which aligns with the idea of stress becoming worthless through misuse. It maintains grammatical integrity and contextual relevance.

Meaning: Distortion means a change in the original form or meaning, often leading to misunderstanding or misrepresentation.

Wrong options:

• deformity: Deformity refers to a physical malformation, which does not apply to the abstract concept of stress.
• contortion: Contortion implies twisting or bending, which does not accurately describe the process of altering meaning in this context.
• perversion: Perversion suggests a corruption of something, which is too strong a term for the intended meaning of altering the value of the word.

Correct answer: survey

Explanation: The word 'survey' is appropriate as it refers to a systematic examination or study, fitting the context of research on stress. It is grammatically correct and aligns with the idea of analyzing stress levels.

Meaning: Survey means a detailed examination or inquiry into a subject, often involving data collection.

Wrong options:

• inspection: Inspection implies a close examination, which is more about checking than studying, making it less suitable here.
• veiw: View is a misspelling of 'view' and does not fit grammatically or contextually as it lacks the meaning of a systematic study.
• examination: Examination suggests a detailed analysis but is less commonly used in the context of research compared to 'survey'.

Correct answer: indicate

Explanation: The word 'indicate' fits grammatically and contextually as it means to show or point out, aligning with the idea that findings may not reveal a true increase in stress levels. It maintains the logical flow of the sentence.

Meaning: Indicate means to show or suggest something, often based on evidence or data.

Wrong options:

• express: Express implies conveying a thought or feeling, which does not fit the context of showing statistical results.
• display: Display suggests showing something visually, which is not the intended meaning in the context of research findings.
• designate: Designate means to officially assign or name, which does not align with the context of revealing or showing data.