The correct answer is: He is used to playing chess.
Explanation:
After the phrase "be used to" (or "get used to"), we always use the gerund form of the verb (the -ing form). This structure indicates that someone is accustomed to something or that it is a habit.
اذا كان لديك إجابة افضل او هناك خطأ في الإجابة علي سؤال He is used to ............. (plays )chess اترك تعليق فورآ.
