Q1. [1]
Identify the error and supply the correction for the following note in a hair salon's instruction manual:
All tools and frequently touched surfaces must be disinfect after each client's treatment.
Use the given format for your response.
Error | Correction
Previously asked in CBSE board exam
2026 2/2/1 Q3 (ix)
Generated by claude-sonnet-4-6 · 2026-06-15 07:10 · grounding rag
Model Answer
| Error | Correction |
|-------|------------|
| disinfect | disinfected |
Explanation
The sentence requires a passive voice construction: "must be + past participle." The base verb "disinfect" should be "disinfected" to correctly form "must be disinfected." Examiners award the mark only if both columns are correctly filled.
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