1. The document discusses the use of the present simple tense and frequency adverbs when talking about daily routines and habits.
2. It provides examples of using the present simple for things done regularly as well as facts that are generally true, and thoughts and feelings in the present.
3. Frequency adverbs like always, often, usually are generally used with the present simple to indicate how often something occurs, and the position of these adverbs in sentences is explained.