Correct option is D
The correct option is D) They said, "We are supposed to arrive earlier."
Step-by-Step Conversion Rules
Reporting Verb & Conjunction:
Remove the conjunction "that" and insert a comma followed by quotation marks:
Indirect:
They said that...Direct:They said, "..."
Pronoun Conversion:
The pronoun "they" refers to the original speakers, so it shifts back to the first-person plural pronoun "We" inside the quote.
Tense Backshifting Rule:
When converting from indirect speech back to direct speech under a past reporting verb (said), the past tense verb is restored to its original present tense.
Present Simple/Continuous (
are supposed to) Backshifts to Past Simple/Continuous (were supposed to) in reported speech.Reversing this gives: "were supposed to" - "are supposed to".