Difficulty: Easy
Correct Answer: last see him,
Explanation:
Introduction / Context:This question examines correct tense usage in a past-time reference. Identify the fragment that violates tense consistency.
Given Data / Assumptions:
Concept / Approach:When referring to a specific time in the past, the correct tense for the verb “see” is simple past “saw.” The clause “When I last saw him” sets the time frame for the following past-state clause “he was …”.
Step-by-Step Solution:
A: “When I” — correct starter to a time clause.B: “last see him,” — incorrect tense; should be “last saw him.”C: “he was” — correct past-tense linking verb.D: “in Calcutta.” — correct prepositional complement of place.Verification / Alternative check:
Revised: “When I last saw him, he was in Calcutta.” The sentence is now tense-consistent.Why Other Options Are Wrong:
A, C, and D are fine; only B contains the error.Common Pitfalls:
Using base form “see” after explicit past-time adverbs; forgetting simple past with “when” clauses.Final Answer:last see him,
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