By using my knowledge of how to properly punctuate dialogue, the sentence that has no errors is: "when we hear the bell ringing we will know immediately that our enemy is coming." "all we have to do is to hang a bell about the cat's neck," they said.
A sentence can be defined as a group of words or phrases that comprises a subject and predicate, which are typically used by an author (writer) or speaker to convey a logical information about a subject matter to an audience (readers or listeners).
A comma can be defined as punctuation mark that is typically used for indicating a break in elements of a series or list in a sentence. Also, it's used to indicate the shortest pause in a sentence.
By using my knowledge of how to properly punctuate dialogue, the sentence that has no errors is: "when we hear the bell ringing we will know immediately that our enemy is coming." "all we have to do is to hang a bell about the cat's neck," they said.
Read more on sentences and comma here: https://brainly.com/question/23725005
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