Business English 10th Edition by Mary Ellen Guffey,Carolyn Seefer

تمرين 44

Insert necessary commas. In the space provided, indicate briefly the reason for the comma or its absence (for example, independent adjectives, introductory verbal phrase, introductory clause , and so forth). Write C if the sentence is correct.
When you look up the meaning of "wiki" in an online dictionary you learn that it is a type of Web site that allows users to quickly add and edit information. ________________