Martha Takes the Cake

It's Alice's birthday and everybody's invited, including Martha. The only problem is that Nelson (Martha's cat nemesis) will be there too. When somebody—or some animal—ruins the birthday cake, Alice's brother Ronald thinks Martha's responsible. Martha proclaims her innocence . . . but why was she surrounded by cake crumbs? Vocabulary: (E) innocent, guilty, biased, witness, evidence (I) judge, jury, trial, prove, true, truth