The correct option is
B Around
Option A- Of is used to indicate possession, relation, substance, cause
or about. Since it does not fit the meaning of the sentence correctly,
it is incorrect.
Option B- With is used to indicate means, possession, contents, relationship, for
and against. It does not fit the meaning of the sentence. Hence it is
incorrect.
Option C- At is used to indicate a point of time or place, state, direction. age or occupation, degree. Thus it is incorrect.
Option D- Around means to encircle,
surround,
or
envelop which brings out the meaning of the sentence. Thus 'around' is the correct answer.