Q. . . . . . . . . guide said he would do his best.
✅ Correct Answer: (C)
the
Explanation: In the given statement, 'guide' is a specific person being spoken about. Hence, definite article 'the' will be used.
Explanation by: Mr. Dubey
In the given statement, 'guide' is a specific person being spoken about. Hence, definite article 'the' will be used.