D. Pronounce the word in your mind by exaggerating each letter or syllable
The words <em>goal </em>and <em>mole </em>have several similarities, but also several differences. When it comes to the similarities, these two words rhyme - they only differ in their initial letter (g and m), but apart from that, they sound pretty much the same. Other than that, both words are nouns - they belong to the same group of words.
When it comes to their differences, the obvious one is that they have completely unrelated meanings. Even though they sound similar, their meanings are nothing alike.
The correct answer is that the dog learns how to sleep in the snow therefore its owner starts considering the idea of selling it as a sled dog. There are some other possible answers such as that he lears not to steal however they're subjective depending entirely on the reader.
Hope this helps!