The document outlines several self-tests to evaluate students' mastery of various English grammar topics. Self Test I evaluates students' ability to answer questions in the present imperative tense within a timed period. Self Test II assesses students through observation of verb tense usage and a worksheet. Self Test III evaluates understanding of the present perfect and past perfect tenses through group activities and homework. Self Test IV has students write a future letter to themselves describing ambitions and goals. Self Test V involves dividing students into groups to complete online exercises on wh-questions, tag questions, and additions. Self Test VI provides a worksheet with adjectives and adverbs and has students write sentences about themselves and a story using these parts of speech.