economy – n. the system by which money, industry and

trade are organized

principle - n. a basic truth or theory; an idea that forms the basis of something

innovation – n.  the act or process of introducing new ideas, devices, or methods

regulate – v.  to bring something under the control of authority; to set or adjust the amount, degree, or rate of something

Now it’s your turn to use these Words in this Story. In the comments section, write a sentence using one of these words, and we will provide feedback on your use of vocabulary and grammar.