Answer:
The little mice danced with joy because they were so excited about their new home.
Step-by-step explanation:
This is the phrase that uses the best voice and word choice for a children's fairytale. The words in this excerpt are sweet, and they tells us a story that is happy. Moreover, the language is very simple. These are all common elements of children's stories. However, this is not an absolute rule, as many children's book do not use this kind of language.