In this lesson, students learned about silent letters, digraphs, and trigraphs through rules, examples, and exercises. Silent letters such as b, c, k, l, w, gh and others were explained with words like lamb, knife, walk, write, light. Digraphs (two letters making one sound, e.g., ch, th, ph) and trigraphs (three letters making one sound, e.g., tch, shr) were identified in words and sentences. The lesson also focused on nouns—their types (common, proper, countable, uncountable, and collective) with many examples from daily life and the text. Furthermore, adjectives were explained as describing words, with different types such as descriptive, quantitative, demonstrative, possessive, interrogative, distributive, and numeral adjectives. Students practiced through comprehensive tests and exercises, helping them strengthen grammar, vocabulary, and correct sentence usage.