Select the option that expresses the given sentence in direct speech.
The invigilator asked me why I had reached the examination center so early.
1
The invigilator said to me, "Why are you reaching the examination center so early?"
2
The invigilator said to me, "Why had I reached the examination center so early?"
3
The invigilator said to me, "Why you reached the examination center so early?"
4
The invigilator said to me, "Why did you reach the examination center so early?"
5
Question Not Attempted