Speaking: Functional Language C1 - Lesson 5: Critiquing & Evaluating Ideas Constructively C1 Functional: Constructive Criticism C1 Constructive Criticism ការរិះគន់ក្ន…
Speaking: Functional Language C1 - Lesson 4: Chairing Meetings & Leading Panel Discussions C1 Functional: Chairing Meetings C1 Chairing Meetings ការដឹកនាំកិច្ចប្រជុំ …
Speaking: Functional Language C1 - Lesson 3: Giving Formal Speeches & Toasts C1 Functional: Formal Speeches & Toasts C1 Speeches & Toasts ការថ្លែ…
Speaking: Functional Language C1 - Lesson 2: Negotiating Complex Solutions & Agreements C1 Functional: Complex Negotiation C1 Complex Negotiation ការចរចាស្វែងរកដំណោ…
Speaking: Functional Language C1 - Lesson 1: Debating Complex Issues Persuasively C1 Speaking: Persuasive Debate C1 Persuasive Debate ការជជែកដេញដោល …