Q. Change the speech:
The Technician told us how to maintain the machine in good working order.
- A. The technician said to us, “This is how you maintained the machine in good working order.”
- B. The technician said to us, "That is how you maintained the machine in good working order.”
- C. The technician said, “This is how you maintain the machine in good working order.”
- D. The technician said to us, “There is how you maintained the machine in good working order.”
Correct Answer: C