Explain how to convert phrases with conjunctions into hyphenated word-pairs and the impact of emphatic words like 'ही', 'भी', 'तो' in Hindi.

The instruction asks to write the given words with the help of a conjunction (योजक), similar to the examples हार-जीत and बच्चे-बूढ़े. This implies converting phrases with explicit conjunctions like 'या' or 'और' into hyphenated pairs.

• अच्छा या बुरा $\rightarrow$ अच्छा-बुरा
• छोटा या बड़ा $\rightarrow$ छोटा-बड़ा
• अमीर और गरीब $\rightarrow$ अमीर-गरीब
• उत्तर और दक्षिण $\rightarrow$ उत्तर-दक्षिण
• गुरु और शिष्य $\rightarrow$ गुरु-शिष्य
• अमृत या विष $\rightarrow$ अमृत-विष

These words are used to add emphasis or stress to a particular part of a sentence.
If these words ('ही', 'भी', 'तो') were removed from a sentence, the emphasis or force of the statement would be lost. The sentence would become more neutral or general in its meaning, lacking the specific stress intended by the speaker or writer. For example, "मैंने तो अपना बदला ले ही लिया है" (I have indeed taken my revenge) conveys a stronger sense of certainty and finality than "मैंने अपना बदला ले लिया है" (I have taken my revenge).
(Note: Specific sentences from the lesson cannot be provided as the lesson text is not available.)

The questions under "आपकी बात" and "समाचार-पत्र से" are personal opinion or activity-based questions that require individual reflection or practical action (like reading a newspaper and writing an article). These cannot be solved directly by an AI.