Answer:
(B.) Change “plans” to “plan.”
An encyclopedia<span> is used to gain a deeper understanding of that word. A </span>thesaurus<span> is a book that lists words in groups of synonyms and related concepts. A </span>glossary<span> is an alphabetical list of terms or words found in or relating to a specific subject, text, or dialect, with explanations; a brief </span>dictionary<span>.</span>
What book and maybe I’ll be able to help! ^^
If it allows 4 then it's 1,3,6,7 if it allows 3 then it's 1,6,7 if it allows 2 then it's 6,7