In indirect speech, tenses often shift back in time (backshifting). Here, "had finished'' is the past perfect tense used in indirect speech.
Step 1: Identify the original direct speech
- The original statement likely was: "I have already finished my work.''
Step 2: Understand backshifting
- In indirect speech, "have finished'' becomes "had finished.''
- When converting back to direct speech, we restore the original tense.
Step 3: Choose the correct direct speech
- Option (A) correctly restores the present perfect tense as spoken originally.
- Other options change pronouns or tenses incorrectly.