English Grammar – Spot the error (choose the erroneous segment or ‘‘No error’’). Sentence: The job is much worse than I expected If I would have realised how awful it was going to be I would not have accepted it.

Introduction / Context:
This question targets conditional sentences in the past (third conditional). The standard form uses “if + past perfect” in the if-clause and “would have + past participle” in the main clause. The phrase “If I would have realised …” is non-standard in this construction.

Given Data / Assumptions:

• Regret about a past realization that did not happen.
• Intended structure: If I had realised …, I would not have accepted it.
• Other parts provide context but are grammatically okay.

Concept / Approach:
Use: if + had + V3 (past perfect) → would/could/might + have + V3. Reserve “would have” for the result clause. Avoid “would have” in the if-clause unless expressing willingness (“If you would have the kindness …” different meaning).

Step-by-Step Solution:

Verification / Alternative check:
Test form: “Had I realised, I would not have accepted it.” Inversion alternative confirms the correct tense pairing.

Why Other Options Are Wrong/Acceptable:

• A and C are fine (add a period/comma as needed).
• D correctly matches the third-conditional result.
• E is wrong because B contains the error.

Common Pitfalls:
Overusing “would have” in both clauses; neglecting past perfect after “if” for unreal past conditions.

Final Answer:
If I would have realised