He said 'I must go at once'. Change into indirect speech.
AHe said that he had to go at once
BHe said that he would go at once
CHe said that he must have gone at once
DAll of the above
AHe said that he had to go at once
BHe said that he would go at once
CHe said that he must have gone at once
DAll of the above
Related Questions:
The Manager asked Raji, “Why didn’t you come to the office yesterday ?” The Manager asked Raji, ________
Complete the reported speech.