Download or read book 21st Century Communication 4: Listening, Speaking and Critical Thinking written by Christien Lee and published by Cengage Learning. This book was released on 2020-08-12 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: A four-level listening and speaking series that uses carefully selected, authentic models and powerful ideas from TED Talks to teach students to think critically and communicate effectively. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.