Final answer:
The answer to why Dicey 1)couldn't find her grandmother's name in the phone book is not provided in the excerpts given. Additional context from the story is necessary to determine the correct answer.
Step-by-step explanation:
In the context of the question regarding Dicey 1)not being able to find her grandmother's name in the phone book, the correct answer is not explicitly provided in the provided excerpts.
The provided texts appear to be from various stories and do not mention Dicey or a phone book.
Therefore, without additional information or the correct text referencing Dicey's search in the phone book, it is not possible to definitively answer why Dicey couldn't find her grandmother's name.
Based on the options given and without the specific context from the original source material, answers would be purely speculative.
If the student has access to the part of the text that relates to the question, that would be helpful in providing the correct answer.