Correct option is C
The correct direct form of the sentence is (c) "Isha said to Shivani, 'We don’t need to buy tickets for the match as I have been given free passes for two.'" It maintains the correct tense and pronoun reference.
The following rules should be followed while converting an indirect speech to direct speech:
· Use the reporting verb such as (say, said to) in its correct tense.
· Put a comma before the statement and the first letter of the statement should be in capital letter.
· Insert question mark, quotation marks, exclamation mark and full stop, based on the mood of the sentence.
· Remove the conjunctions like (that, to, if or whether) wherever necessary.
· Where the reporting verb is in past tense in indirect, change it to present tense in the direct speech.
· Change the past perfect tense either into present perfect tense or past tense, as necessary.
· Pronouns will be changed accordingly.