Question
S1: I had halted on the road.
P: As soon as I saw the elephant I knew I should not shoot him.
Q: It is a serious matter to shoot a working elephant.
R: I knew that his 'must' was already passing off.
S: The elephant was standing 8 yards from the road.
S6: I decided to watch for a while and then go home.
The proper sequence should be: