Câu 628: Peter told us about his leaving the school. He did it on his arrival at the meeting. Only after his leaving the school did Peter in...

Câu 628:

Peter told us about his leaving the school. He did it on his arrival at the meeting.

1. Only after his leaving the school did Peter inform us of his arrival at the meeting.
2. Not until Peter told us that he would leave the school did he arrive at the meeting.
3. Hardly had Peter informed us about his leaving the school when he arrived at the meeting.
4. No sooner had Peter arrived at the meeting than he told us about his leaving the school.