These exercises contain items that are (depending on the version of MS Word you are using) either highlighted in yellow are enclosed in red brackets. When you move your mouse cursor over a yellow area or a red-bracketed area, a 'hidden text message' will appear on the screen. Please, keep your cursor to the far right while you are reading the text material. When you are ready to 'uncover' the hidden text, move your cursor to the yellow or red areas. Let's practice this 'uncovering' procedure: How much is one plus one? a. b. c. d. zero two five none of the above -------------------------------------------------------------------------------------------------------------------------------------Word Parts The Prefix 'chron-' A prefix comes at the beginning of a word. When you come across an unfamiliar word, there are two techniques that can help you determine the new word's meaning: - look at the word and see if you can get a basic understanding of its meaning by using your knowledge of word parts - look for context clues by examining the sentence that contains the unfamiliar word, along with the sentence before and the sentence after chronanachronism Some moviegoers enjoy finding an anachronism in a film. chronic Medical conditions that persist beyond a six-month period are usually classified as chronic. chronicle Many newspapers in this country have 'Chronicle' in their titles. chronograph At the college track meet the referee used a chronograph to determine the winner in the 100-meter sprint. chronology Most History textbooks use chronology to order the chapters. chronometer A typical scientific research laboratory will have at least one very sophisticated chronometer. chronometry A university student may decide to major in the field of study called chronometry. chronoscope For the study of light travel, a chronoscope is an essential piece of research equipment. synchronize In military combat it is frequently required that multiple forces synchronize their attacks in order to victorious.