| 비즈니스(토픽) | Elementary | Lesson.1 | First meeting | 
							
								
								| Lesson.2 | Countries and nationalities (business version) | 
							
								
								| Lesson.3 | Work relationships | 
							
								
								| Lesson.4 | Work and play | 
							
								
								| Lesson.5 | Describing people at work | 
							
								
								| Lesson.6 | Rules of the workplace | 
							
								
								| Lesson.7 | The workplace | 
							
								
								| Lesson.8 | Business people | 
							
								
								| Lesson.9 | Making small talk | 
							
								
								| Lesson.10 | Company history | 
							
								
								| Lesson.11 | Location (business version) | 
							
								
								| Lesson.12 | Business expressions | 
							
								
								| Lesson.13 | Questions | 
							
								
								| Lesson.14 | Marketing words | 
							
								
								| Lesson.15 | Commuting | 
							
								
								| Lesson.16 | Business trips | 
							
								
								| Lesson.17 | Achievement (business version) | 
							
								
								| Lesson.18 | Making appointments | 
							
								
								| Lesson.19 | Entertaining business clients | 
							
								
								| Lesson.20 | Problems at work | 
							
								
								| Lesson.21 | On your desk | 
							
								
								| Lesson.22 | Companies and places | 
							
								| Pre-Intermediate | Lesson.1 | Your company | 
							
								
								| Lesson.2 | Work space | 
							
								
								| Lesson.3 | Exchanging information | 
							
								
								| Lesson.4 | Office equipment and supplies | 
							
								
								| Lesson.5 | Receiving a visitor | 
							
								
								| Lesson.6 | Business English: pre-intermediate review 1 | 
							
								
								| Lesson.7 | Present tenses | 
							
								
								| Lesson.8 | Eating out | 
							
								
								| Lesson.9 | Job interviews | 
							
								
								| Lesson.10 | Dressed for business | 
							
								
								| Lesson.11 | Asking questions: Part 1 | 
							
								
								| Lesson.12 | Business English: pre-intermediate review 2 | 
							
								
								| Lesson.13 | Checking progress | 
							
								
								| Lesson.14 | Business emails | 
							
								
								| Lesson.15 | Describing colleagues | 
							
								
								| Lesson.16 | Banking and money | 
							
								
								| Lesson.17 | Past tenses | 
							
								
								| Lesson.18 | Comparing brands | 
							
								
								| Lesson.19 | Asking questions: Part 2 | 
							
								
								| Lesson.20 | I have a suggestion | 
							
								
								| Lesson.21 | Understanding presentations | 
							
								
								| Lesson.22 | I like it like this | 
							
								
								| Lesson.23 | Discussing free time | 
							
								
								| Lesson.24 | Sick day | 
							
								
								| Lesson.25 | Learning lessons | 
							
								
								| Lesson.26 | Present review (business version) | 
							
								
								| Lesson.27 | Taking a break | 
							
								
								| Lesson.28 | Teamwork | 
							
								
								| Lesson.29 | Office devices | 
							
								
								| Lesson.30 | Left behind | 
							
								
								| Lesson.31 | Living at work | 
							
								
								| Lesson.32 | Present perfect practice | 
							
								
								| Lesson.33 | Time management | 
							
								
								| Lesson.34 | Marketing | 
							
								
								| Lesson.35 | The business meeting | 
							
								
								| Lesson.36 | Future review (business version) | 
							
								
								| Lesson.37 | Working hours | 
							
								
								| Lesson.38 | Work and pay | 
							
								
								| Lesson.39 | Performance review | 
							
								
								| Lesson.40 | Career advice | 
							
								
								| Lesson.41 | Finance | 
							
								
								| Lesson.42 | It’s a deal | 
							
								
								| Lesson.43 | First conditional review (business version) | 
							
								
								| Lesson.44 | Bright ideas | 
							
								
								| Lesson.45 | Describing a process | 
							
								
								| Lesson.46 | Words in english | 
							
								
								| Lesson.47 | Telling a story | 
							
								
								| Lesson.48 | Arranging a meeting | 
							
								
								| Lesson.49 | Past review (business version) | 
							
								
								| Lesson.50 | Statistics | 
							
								
								| Lesson.51 | What to wear at work | 
							
								| Intermediate | Lesson.1 | Introductions | 
							
								
								| Lesson.2 | Company and job | 
							
								
								| Lesson.3 | Birth or upbringing | 
							
								
								| Lesson.4 | The career ladder | 
							
								
								| Lesson.5 | Diplomatic language | 
							
								
								| Lesson.6 | Project management | 
							
								
								| Lesson.7 | Liar liar | 
							
								
								| Lesson.8 | Showing round visitors | 
							
								
								| Lesson.9 | Different perceptions | 
							
								
								| Lesson.10 | Describing workers | 
							
								
								| Lesson.11 | Common expressions in business | 
							
								
								| Lesson.12 | Starting and ending a call | 
							
								
								| Lesson.13 | Telephone messages | 
							
								
								| Lesson.14 | Email style | 
							
								
								| Lesson.15 | Thirsty work | 
							
								
								| Lesson.16 | Managing tasks | 
							
								
								| Lesson.17 | Telephone interruptions | 
							
								
								| Lesson.18 | Corporate well-being | 
							
								
								| Lesson.19 | Financial statements | 
							
								
								| Lesson.20 | Bad debt | 
							
								
								| Lesson.21 | Salary and pay | 
							
								
								| Lesson.22 | Business meetings | 
							
								
								| Lesson.23 | Discussions | 
							
								
								| Lesson.24 | Working together | 
							
								
								| Lesson.25 | Problems and suggestions | 
							
								
								| Lesson.26 | Hello, i’m on the plane | 
							
								
								| Lesson.27 | Chairing a meeting | 
							
								
								| Lesson.28 | Statistics and trends | 
							
								
								| Lesson.29 | Presentations | 
							
								
								| Lesson.30 | Business phrasal verbs | 
							
								
								| Lesson.31 | Unusual resume mistakes | 
							
								
								| Lesson.32 | Job interview stories | 
							
								
								| Lesson.33 | Work clothes | 
							
								
								| Lesson.34 | Recession marketing | 
							
								
								| Lesson.35 | Marketing strategies | 
							
								
								| Lesson.36 | Pitching an idea | 
							
								
								| Lesson.37 | Selling air | 
							
								
								| Lesson.38 | The sales meeting | 
							
								
								| Lesson.39 | Negotiations | 
							
								
								| Lesson.40 | The fame game | 
							
								
								| Lesson.41 | Complaining and apologizing | 
							
								
								| Lesson.42 | Trade fairs | 
							
								
								| Lesson.43 | Motivation | 
							
								
								| Lesson.44 | Innovation and product development | 
							
								
								| Lesson.45 | The future of streaming | 
							
								
								| Lesson.46 | Mixed signals for outsourcing | 
							
								
								| Lesson.47 | Flying for business | 
							
								
								| Lesson.48 | Ethics and conduct | 
							
								
								| Lesson.49 | The new consumer | 
							
								
								| Lesson.50 | Conflict of interest | 
							
								
								| Lesson.51 | Sick leave | 
							
								
								| Lesson.52 | The stress timebomb - part 1 | 
							
								
								| Lesson.53 | The stress timebomb - part 2 | 
							
								
								| Lesson.54 | Career crossroads | 
							
								
								| Lesson.55 | Space tourism | 
							
								
								| Lesson.56 | The e-commerce revolution | 
							
								
								| Lesson.57 | The next emerging market | 
							
								
								| Lesson.58 | The economy | 
							
								
								| Lesson.59 | Pay crisis | 
							
								
								| Lesson.60 | Salary reviews | 
							
								
								| Lesson.61 | Side jobs | 
							
								
								| Lesson.62 | Uber and the law | 
							
								
								| Lesson.63 | Boomerang kids | 
							
								
								| Lesson.64 | Branding | 
							
								
								| Lesson.65 | Direct and indirect questions in business | 
							
								
								| Lesson.66 | Endless job interviews | 
							
								
								| Lesson.67 | Ghosting | 
							
								
								| Lesson.68 | Keeping disabilities secret | 
							
								
								| Lesson.69 | Nepotism | 
							
								
								| Lesson.70 | Performance appraisals | 
							
								
								| Lesson.71 | Remote work and sick leave | 
							
								
								| Lesson.72 | Signs of success | 
							
								
								| Lesson.73 | Starting a business | 
							
								
								| Lesson.74 | Company policies | 
							
								
								| Lesson.75 | Entertaining | 
							
								
								| Lesson.76 | Bosses in portugal banned from texting workers | 
							
								
								| Lesson.77 | Business news | 
							
								
								| Lesson.78 | Business protocol | 
							
								
								| Lesson.79 | Business resolutions | 
							
								
								| Lesson.80 | Dogs at work? | 
							
								
								| Lesson.81 | Working in Human Resources | 
							
								
								| Lesson.82 | What’s the risk? | 
							
								
								| Lesson.83 | Video CV | 
							
								
								| Lesson.84 | Toy stories | 
							
								
								| Lesson.85 | Common expressions in business 2 | 
							
								
								| Lesson.86 | Contracts | 
							
								
								| Lesson.87 | Creating stronger connections | 
							
								
								| Lesson.88 | Exit interviews | 
							
								
								| Lesson.89 | Freelancing | 
							
								
								| Lesson.90 | Negotiating skills | 
							
								
								| Lesson.91 | Going on a business trip | 
							
								
								| Lesson.92 | Innovative chocolate | 
							
								
								| Lesson.93 | Insurance | 
							
								
								| Lesson.94 | Modal verbs in business 1 | 
							
								
								| Lesson.95 | Natural capital | 
							
								
								| Lesson.96 | Past simple vs. Continuous | 
							
								
								| Lesson.97 | Present simple vs. Continuous | 
							
								| Upper-intermediate | Lesson.1 | Small talk | 
							
								| Lesson.2 | Cultural know-how | 
							
								
								| Lesson.3 | Sharing viewpoints | 
							
								
								| Lesson.4 | Is the customer king? | 
							
								
								| Lesson.5 | Problem solving | 
							
								
								| Lesson.6 | Stress relief | 
							
								
								| Lesson.7 | Writing emails | 
							
								
								| Lesson.8 | Networking | 
							
								
								| Lesson.9 | Back to work | 
							
								
								| Lesson.10 | Managing a phone call | 
							
								
								| Lesson.11 | Ethical chocolate (listening version) | 
							
								
								| Lesson.12 | Competition | 
							
								
								| Lesson.13 | Waiting in line | 
							
								
								| Lesson.14 | Querying figures | 
							
								
								| Lesson.15 | Mompreneurs | 
							
								
								| Lesson.16 | Business idioms | 
							
								
								| Lesson.17 | There is a bug in my laptop | 
							
								
								| Lesson.18 | Predictive shopping | 
							
								
								| Lesson.19 | Business idioms 2 | 
							
								
								| Lesson.20 | The financial crisis | 
							
								
								| Lesson.21 | Phrasal verbs in business | 
							
								
								| Lesson.22 | A stroke of genius | 
							
								
								| Lesson.23 | Groupon culture | 
							
								
								| Lesson.24 | Negotiating deals | 
							
								
								| Lesson.25 | Funny business | 
							
								
								| Lesson.26 | Selecting a job candidate | 
							
								
								| Lesson.27 | Leadership and management | 
							
								
								| Lesson.28 | 3 tricks to save money | 
							
								
								| Lesson.29 | From bust to boom | 
							
								
								| Lesson.30 | African potential | 
							
								
								| Lesson.31 | Chairing meetings | 
							
								
								| Lesson.32 | Bad meetings | 
							
								
								| Lesson.33 | Advertising and promotion | 
							
								
								| Lesson.34 | You’re fired! | 
							
								
								| Lesson.35 | Corporate crime | 
							
								
								| Lesson.36 | Workplace bullying | 
							
								
								| Lesson.37 | Meeting reports | 
							
								
								| Lesson.38 | Dress code | 
							
								
								| Lesson.39 | The Richard Branson Interview - Part 1 | 
							
								
								| Lesson.40 | The Richard Branson Interview - Part 2 | 
							
								
								| Lesson.41 | Information technology | 
							
								
								| Lesson.42 | The rise of Twitter | 
							
								
								| Lesson.43 | Office speak | 
							
								
								| Lesson.44 | A continuous journey | 
							
								
								| Lesson.45 | Business idioms 3 | 
							
								
								| Lesson.46 | Bitcoin and the black market | 
							
								
								| Lesson.47 | Watching workers | 
							
								
								| Lesson.48 | Mixing responsibilities | 
							
								
								| Lesson.49 | Embracing emotions at work | 
							
								
								| Lesson.50 | Beginner’s mindset | 
							
								
								| Lesson.51 | Boomerang employees | 
							
								
								| Lesson.52 | Brain waste | 
							
								
								| Lesson.53 | The Halo effect | 
							
								
								| Lesson.54 | A four-day workweek | 
							
								
								| Lesson.55 | Burnout | 
							
								
								| Lesson.56 | Building a good company | 
							
								
								| Lesson.57 | Business ethics | 
							
								
								| Lesson.58 | Flexible working and gender roles | 
							
								
								| Lesson.59 | Sleep leadership | 
							
								
								| Lesson.60 | The money talk every couple needs to have | 
							
								
								| Lesson.61 | Up and down | 
							
								
								| Lesson.62 | Why companies fail | 
							
								
								| Lesson.63 | Starting and running a small business | 
							
								
								| Lesson.64 | Startup success | 
							
								
								| Lesson.65 | Basic income | 
							
								
								| Lesson.66 | Forced into management | 
							
								
								| Lesson.67 | Stereotypes and the older worker | 
							
								
								| Lesson.68 | Working on your commute | 
							
								
								| Lesson.69 | Women in business | 
							
								
								| Lesson.70 | The valley of death | 
							
								
								| Lesson.71 | Lessons the pandemic taught us | 
							
								
								| Lesson.72 | Home working tips | 
							
								
								| Lesson.73 | Pandemic millionaires | 
							
								
								| Lesson.74 | Office hygiene | 
							
								
								| Lesson.75 | Hiring choices | 
							
								
								| Lesson.76 | The lengthy hiring process | 
							
								
								| Lesson.77 | The life cycle of a cup of coffee | 
							
								
								| Lesson.78 | Brand freedom | 
							
								
								| Lesson.79 | Business lessons from prison | 
							
								
								| Lesson.80 | A cashless society | 
							
								
								| Lesson.81 | Ai and inequality | 
							
								
								| Lesson.82 | China’s virtual people industry booms | 
							
								
								| Lesson.83 | Business behind space exploration | 
							
								
								| Lesson.84 | Building brooklyn bridge | 
							
								
								| Lesson.85 | Brexit and the mini | 
							
								
								| Lesson.86 | End of leaded gas | 
							
								
								| Lesson.87 | Fuel crisis in the united kingdom | 
							
								
								| Lesson.88 | Failing up | 
							
								
								| Lesson.89 | Meeting mishaps | 
							
								
								| Lesson.90 | Office annoyances | 
							
								
								| Lesson.91 | Shortcuts | 
							
								
								| Lesson.92 | Scalping | 
							
								
								| Lesson.93 | Second hand car marke | 
							
								
								| Lesson.94 | Logistics and transportation | 
							
								
								| Lesson.95 | Feedback | 
							
								
								| Lesson.96 | Tycoons invest in metaverse | 
							
								
								| Lesson.97 | Hsbc removes executive floo | 
							
								
								| Lesson.98 | Jack dorsey leaves twitter | 
							
								
								| Lesson.99 | Managing free time | 
							
								
								| Lesson.100 | Tax and ikea | 
							
								
								| Lesson.101 | The dawning of the megastructure | 
							
								
								| Lesson.102 | The future of job search | 
							
								
								| Lesson.103 | The pandora papers scandal | 
							
								| Advanced | Lesson.1 | Finding fulfilling work | 
							
								
								| Lesson.2 | Happy at work | 
							
								
								| Lesson.3 | Time poverty | 
							
								
								| Lesson.4 | Stop remote work burnout | 
							
								
								| Lesson.5 | Working unpaid hours | 
							
								
								| Lesson.6 | Economic bubbles | 
							
								
								| Lesson.7 | The Peter Principle | 
							
								
								| Lesson.8 | High achievers | 
							
								
								| Lesson.9 | Upskilling | 
							
								
								| Lesson.10 | How miscommunication happens | 
							
								
								| Lesson.11 | Spotting toxic workplaces | 
							
								
								| Lesson.12 | Forced fun | 
							
								
								| Lesson.13 | Why some employees quit | 
							
								
								| Lesson.14 | Anti-work | 
							
								
								| Lesson.15 | Narcissism | 
							
								
								| Lesson.16 | Coasting | 
							
								
								| Lesson.17 | Ageism in the workplace | 
							
								
								| Lesson.18 | Tricks of the scammer | 
							
								
								| Lesson.19 | Agile Scrum | 
							
								
								| Lesson.20 | Leading in a crisis | 
							
								
								| Lesson.21 | The cost of work stress | 
							
								
								| Lesson.22 | Mastering conversation | 
							
								
								| Lesson.23 | The economics of space tourism | 
							
								
								| Lesson.24 | Paternity leave | 
							
								
								| Lesson.25 | Burnout and creativity | 
							
								
								| Lesson.26 | Theranos scandal hits silicon valley | 
							
								
								| Lesson.27 | Changing careers | 
							
								
								| Lesson.28 | Recruitment testing | 
							
								
								| Lesson.29 | Remote working - a dream job? | 
							
								
								| Lesson.30 | Technology work buddies | 
							
								
								| Lesson.31 | Skyscrapers | 
							
								
								| Lesson.32 | Mass sackings at twitter as musk takes over | 
							
								
								| Lesson.33 | Following your intuition | 
							
								
								| Lesson.34 | The burger murders |