The Principal asked me whether I had informed the Chief Guest the revised schedule the day before.
A. The Principal said to me, “Did I inform the Chief Guest the revised schedule the day before?”
B. The Principal said to me, “Have I informed the Chief Guest the revised schedule the day before?”
C. The Principal said to me, “Have you informed the Chief Guest the revised schedule yesterday?”
D. The Principal said to me,”Did you inform the Chief Guest the revised schedule yesterday?”