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

Exercise 42

In the following sentences, all punctuation has been omitted. Insert commas, periods, question marks, colons, and exclamation marks. Some words have extra spaces between them so that punctuation may be inserted; however, a space does not mean that punctuation is necessary. Use a caret ( ) to indicate each insertion. In the space at the right, indicate the number of punctuation marks you inserted. Consult a reference manual or a dictionary for abbreviation style if necessary.

Dan wondered whether he had earned enough units for his A A degree _____________