The correct option is A QRPS
The orders of words should be Subject+ verb and subject of subordinating clause(Q)+ verb and predicate(R)+adverb of manner(S)+ adverb of time(P). Hence, Option A, that is, "His grandmother was so pious that she would visit the temple on all auspicious days without fail." is correct. The rest of the options do not adhere to this rule, hence incorrect.