Why do authors use tension in a story

It was extremely base of him to desert you in your time of need. ( change into exclamatory sentence)

Is the group of words a simple sentence, a compound sentence, or a run-on sentence? jan went on a quiz show, won two hundred dollars, and bought gifts for her family. a. run-on sentence b. compound sentence c. simple sentence

Read the following description of a character. what do think the person is like