In these questions, two sentences (I) and (II) are given. Each sentence has a blank in it. Against each five options are suggested. Out of these, only one fits at both the places in the context of each sentence. Mark that option as your answer.

I. He was good with Mathematics so he could not fathorn why other people cribbed about such an .......... subject.
II. In a world so riddled with greed and corruption where every man seems to be out to get another, it is not very .......... to trust others.

A. good

B. exciting

C. wise

D. easy

Please do not use chat terms. Example: avoid using "grt" instead of "great".