Direct- indirect speech.

1]Kedr said to me , " i do my duty".
2]I said to sunita, "I am doing my duty."
3]Akash said to me, " I have done My duty".
4]Geeta said to me, "I have been doing my duty well".
5] Sachin said to the Manager,"I paid the bill, yesterday".

(plss plss guys give me fast and correct answers...) Who will give me correct and fast answer i will mark them as Branlist... ​