4. This text type usually includes a series of event explaining how and why a certain ev occurs. A. Classification B. Explanation C. Enumeration D. Recoun 5. The commonly used signal words for this type of text are: first, second, in the begin then, finally, lastly and etc. A. Recount B. Enumeration C. Explanation D. Classif 6. Signal words that may be used to show order of steps include: before D. maybe​