Select the option that expresses the given sentence in indirect speech.
I shall go to my teacher and say, "Madam, I have tried my level best, but couldn't succeed."

Correct option is A

The correct indirect speech of the given sentence is "I shall go to my teacher and say that I have tried my level best, but couldn't succeed."
Explanation:
· Since the reporting verb "shall go" is in future tense, the indirect speech retains present perfect ("have tried") and past ("couldn't succeed").
Correct Structure:
· Direct: I shall go to my teacher and say, "Madam, I have tried my level best, but couldn't succeed."
· Indirect: I shall go to my teacher and say that I have tried my level best, but couldn't succeed.
Incorrect Options:
· (b) Went to my teacher – Incorrect past tense.
· (c) Can go – Incorrect modal verb.
· (d) Will be going – Incorrect continuous tense.