B.Because he can't make up his mind by living by him self along the house
The walker dosen't think will deserve to be the sign seeker.
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Answer:
Merry tumbles, wounded, into the pit, another man falls down dead, and the three left alive turn and run. Silver shoots and kills Merry, just as the doctor, Gray, and Ben Gunn appear. The doctor urges everyone to chase the seamen and head them off from the boats.