SPEAKING Discuss the statements below and try to guess the correct answers. Then read the two texts quickly and check your answers. WHAT DO YOU KNOW ABOUT MICROBES? 1 Microbes are microscopic creatures / insects /plants. 2 Your body consists of 5/17/57 percent microbes. 3 Bacteria are always / usually / sometimes beneficial. Most microbes that live in | Focus 4. Second Edition. Student's Book | 1/104