Correct option is A
Option (a) is the correct order of the given sentences.
The correct arrangement is:
My son is not willing to go camping.
Explanation:
·
R: "My son" is the subject of the sentence.
·
Q: "is not" provides the negative auxiliary verb.
·
P: "willing to go" completes the main clause.
·
S: "camping" acts as the final complement.