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

تمرين 17

Insert necessary commas. In the space provided for each sentence, write the number of commas that you inserted. If the sentence is correct, write C. Be prepared to explain each comma.
Damon Washington the chief security officer responded to a disturbance that awoke nearly everyone in the building at 1:30 a.m. PST. ________________