English usage — noun modifier with possessive time expression: Decide whether a correction is needed. Original sentence: "He is a singer of repute, but his yesterday's performance was quite disappointing." Choose the best option.

Given data

• Time-noun as a possessive modifier: "yesterday's performance".
• Subject–verb agreement: "performance … was".

Concept/ApproachUsing a temporal noun in the possessive is idiomatic (e.g., "yesterday's match", "today's paper"). The sentence is grammatical and clear as written.

Option analysisE. "No correction required" → correct. ✔A/D → unnatural/incorrect phrasing.B → missing possessive "’s"; acceptable in some styles but less idiomatic here.C → plural verb with singular subject is wrong.

Final AnswerNo correction required