Identify which of these comma rules is used in each sentence. (4 points)

Question

Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
If I win tickets to the concert, I will go with my best friend.
Leo ran down the block, across the street, through the park, and into the library.
We visited many of Rome's landmarks, but didn't get into the Colosseum.
Mom flew to Chicago and landed at O'Hare International Airport, one of the busiest airports in the U. S.

Answer 1

1. If I win tickets to the concert, I will go with my best friend.

   • Rule: Use a comma after an introductory clause or phrase.

2. Leo ran down the block, across the street, through the park, and into the library.

   • Rule: Use commas to separate items in a series.

3. We visited many of Rome's landmarks, but didn't get into the Colosseum.

   • Rule: Use a comma before a coordinating conjunction joining two independent clauses.

4. Mom flew to Chicago and landed at O'Hare International Airport, one of the busiest airports in the U. S.

   • Rule: Use a comma to separate a nonessential clause or phrase from the rest of the sentence.