Martha Speaks

Martha: Secret Agent Dog, part 1 (2x29)

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Martha is on a super secret mission to find out who's trying to steal the formula for Granny's soup. Can Martha stop the crooks before they put Granny Flo — and Martha's speaking voice — out of commission? (1st of two parts) Vocabulary (E) secret agent, service, formula, surveillance, defeat (I) safe, steal, spy, chief, warn