The document provides examples of sentences with adverbs, prepositions, and verbs in parentheses to be used to rewrite sentences. It gives the original sentences, the words to use, and blank lines for the rewritten sentences. There are also examples of resolving grammatical errors in sentences. The purpose is to practice rewriting sentences using the words provided and correcting any grammatical issues in the examples. It contains 10 exercises total to work on rewriting and resolving sentences.