This document discusses different types of adverbs including: 1. Adverbs of manner which describe how an action is performed (e.g. sadly, loudly). 2. Adverbs of time which indicate when an action occurs (e.g. yesterday, tomorrow). 3. Adverbs of place which specify where an action takes place (e.g. here, outside). It provides examples of different adverbs and exercises for students to practice identifying adverb types. The document is from the website www.worldofteaching.com and is from the grammar textbook "A Course For Students" by Anne Seaton.