A、By Bringing An AnimAl rArEly sEEn on nEArBy FArms.
B、By Bringing A BAg oF grAin in ExChAngE For A tiCkEt.
C．By oFFEring to Do voluntEEr work At thE FAir.
D．By pErForming A spECiAl skill At thE EntrAnCE.