Online Workplace Learning Workplace English Videos Lesson 55: How to Get DUO Passcodes Lesson 54: Ask Questions about Libraries Lesson 53: Understand Fast American English Part 2 Lesson 52: Understand Fast American English Part 1 Lesson 51: How to Call in Sick More videos More Learn more Contact CLS Workplace Learning Manager Jennifer Sell at 608-265-6651 or workplace-learning-cls@wisc.edu. Training Effective Communication in a Multilingual Workplace: Strategies for Success How to Install WhatsApp and Join the CLS WhatsApp Group How to Sign up for WiscAlerts Face Coverings: Communicating Effectively