Question 1
Choose the item that uses a comma or commas correctly.

The Enola Gay which dropped the atomic bomb on Hiroshima is now on display at the National Air and Space Museum in Washington, DC."

The Enola Gay, which dropped the atomic bomb on Hiroshima, is now on display at the National Air and Space Museum in Washington, DC.

The Enola Gay which dropped the atomic bomb on Hiroshima is now on display at the National Air, and Space Museum, in Washington, DC.

Question 2
Choose the item that uses a comma or commas correctly.

The lady who lives across the street never cuts her grass.

The lady, who lives across the street, never cuts her grass.

The lady who lives across the street, never cuts her grass.

Question 3
Choose the item that uses a comma or commas correctly.

Susan Campbell who graduated first in her class was asked to deliver the commencement address.

Susan Campbell who graduated first in her class, was asked to deliver the commencement address.

Susan Campbell, who graduated first in her class, was asked to deliver the commencement address.

Question 4
Choose the item that uses a comma or commas correctly.

My father, who used to work for the post office, has been retired for several years now.

My father who used to work for the post office, has been retired for several years now.

My father who used to work for the post office has been retired for several years now.

Question 5
Choose the item that uses a comma or commas correctly.

If you come here when the moon is full the legend goes you can see the ghost of an old sailor walking along the shore.

If you come here when the moon is full, the legend goes, you can see the ghost of an old sailor walking along the shore.

If you come here when the moon is full, the legend goes you can see the ghost of an old sailor walking along the shore.

Question 6
Choose the item that uses a comma or commas correctly.

Andrew Carnegie famous for the thousands of libraries he built made his fortune in the steel industry.

Andrew Carnegie famous for the thousands of libraries, he built, made his fortune in the steel industry.

Andrew Carnegie, famous for the thousands of libraries he built, made his fortune in the steel industry.

Question 7
Choose the item that uses a comma or commas correctly.

The grocery store across the street which stays open twenty-four hours has an excellent selection of ethnic foods.

The grocery store, across the street, which stays open twenty-four hours has an excellent selection of ethnic foods.

The grocery store across the street, which stays open twenty-four hours, has an excellent selection of ethnic foods.

Question 8
Choose the item that uses a comma or commas correctly.

The public library, which was built at the turn of the century, is one of the most beautiful buildings in the town.

The public library which was built at the turn of the century, is one of the most beautiful buildings in the town.

The public library which was built at the turn of the century is one of the most beautiful buildings in the town.

Question 9
Choose the item that uses a comma or commas correctly.

I enjoy reading ancient Greek mythology.

I enjoy reading ancient, Greek mythology.

I enjoy reading, ancient Greek mythology.

Question 10
Choose the item that uses a comma or commas correctly.

People who think raising children is easy, probably never had any.

People, who think raising children is easy, probably never had any.

People who think raising children is easy probably never had any.