All uses of the comma

In each pair, click on the sentence that is correctly punctuated.

Click Submit after each question to see feedback and to record your answer. After you have finished every question, your answers will be submitted to your instructor’s gradebook. You may review your answers by returning to the exercise at any time. (An exercise reports to the gradebook only if your instructor has assigned it.)

For help with this exercise, see Commas.

Example

Question 1 of 10

All uses of the comma – 1

Question 2 of 10

All uses of the comma – 2

Question 3 of 10

All uses of the comma – 3

Question 4 of 10

All uses of the comma – 4

Question 5 of 10

All uses of the comma – 5

Question 6 of 10

All uses of the comma – 6

Question 7 of 10

All uses of the comma – 7

Question 8 of 10

All uses of the comma – 8

Question 9 of 10

All uses of the comma – 9

Question 10 of 10

All uses of the comma – 10