A comma is used to set off transitional adverbs at the beginning, at the end, or in the middle of a sentence: "Consequently, we were broke." or "We were broke, consequently." or "I lost my money; consequently, we were broke." or "I have learned, moreover, to enjoy myself."
Practice What You've Learned
One or more commas have been omitted from each of the following sentences. Insert commas by clicking the space between the words where you desire a comma to be.