Writing Style and Structure of Reading One directory will bring one a world of troubles (5)Telephone at home is not of much use even in case of emergency 3. Conclusion(para 7) The last paragraph makes a convincing finish in which the writer draws a conclusion from his preceding argumentWriting Style and Structure of Reading One directory will bring one a world of troubles. (5) A telephone at home is not of much use even in case of emergency. 3. Conclusion (para 7) The last paragraph makes a convincing finish in which the writer draws a conclusion from his preceding argument