Select the most appropriate indirect form of the given sentence.Pushpa said, “I arrived at the workshop an hour ago but nothing much is happening here.”

• A. Pushpa said that she had arrived at the workshop an hour before but nothing much was happening there.
• B. Pushpa asked why she had to arrive at the workshop an hour before when nothing much was happening there.
• C. Pushpa said that she has arrived at the workshop an hour earlier but nothing much is happening here.
• D. Pushpa observed that though she had arrived at the workshop an hour ago but nothing much is happening there.