- Confusing English Verbs
  - Say, Tell, Talk, Speak
    - Common confusion among learners
    - Importance of correct usage
  - Say vs. Tell
    - Present tense forms
    - Past tense forms
      - Say → Said
      - Tell → Told
    - Definitions
      - Say: Express something with words
      - Tell: Give information to a person
    - Key difference
      - Tell requires a person after the verb
    - Examples
      - Did he say how it happened?
      - Did he tell you how it happened?
      - I said that I would meet him on Sunday.
      - I told him that I would meet him on Sunday.
  - Speak vs. Talk
    - Verb forms
      - Speak: Irregular (Past → Spoke)
      - Talk: Regular (Past → Talked)
    - Definitions
      - Synonyms with slight differences
    - Usage differences
      - Speak: More formal, general topics
      - Talk: Often used with "about," more specific
    - Prepositions
      - Talk/Speak to someone
      - Talk/Speak with someone
      - Speak about something/someone
      - Talk about something/someone
    - Special rule
      - Speak used for languages
        - They speak French.
        - How many languages do you speak?
  - Practice and Application
    - Examples for better understanding
    - Importance of speaking practice
  - Summary
    - Subtle differences between verbs
    - Interchangeability in some contexts