The sentences has three errors. In the blank box for each question, type ONLY the three corrections for those errors. (Do NOT rewrite the sentences.) For example: Sentence: Mary had uh litle lam. You would type in the box: a little lamb (Just type corrected words with a space between each.) If you need to add punctuation, type the word before that punctuation followed by the punctuation. For example, if you want to add quotations, you would type: lamb." If you need to delete punctuation, type: delete semi-colon.

Although as many as twenty-five percent of jobs are found on the Internet the principle source of jobs still involves networking.