Q: The guide said to the tourists, "This will be the best day of your life."

• A. The guide told the tourists this that would be the best day of their lives.
• B. The guide told the tourists that this will be the best day of their lives.
• C. The guide told the tourists that this would be the best day of their lives.
• D. The guide told the tourists that that would be the best day of their lives.