This module is a review of both the simple present and present progressive (aka present continuous) tenses. Present simple has one verb, whereas the present
This unit introduces prepositions, including those that deal with time and place/location. A preposition is a word that expresses a relation between one entity in
In this unit, adverbs that refer to how often something happens are discussed, including always, usually, frequently, often, sometimes, occasionally, seldom, rarely, and never. Adverbs