Add or delete commas where necessary in the following sentences. Three sentences are already correct.

Question

Mr. Andrews who teaches digital photography is a professional photographer.
Check the box on the left side, of the sheet, if you’re willing to volunteer.
Jesse James Billy the Kid and Butch Cassidy are famous American outlaws.
A tramway, which goes straight up a mountain, is called an aerial tramway.
The coroner who performed the autopsy said that it was definitely a case of foul play.
Colin Marley who is working this month as a fortune teller always has unusual jobs.
All of the students who participated in the food derive will receive recognition for their community service.
Camel’s milk a popular drink in Arab countries has ten times more iron than cow’s milk.
Buddy the first seeing-eye dog in America was brought to the U.S. from Switzerland in 1928.
Shangri-La the first name of the Presidential retreat in Maryland was renamed Camp David for President Eisenhower’s grandson David.
The singer, who sand at the wedding, won a talent competition last week.
The novel a book recommended by Oprah Winfrey is tense exciting and difficult to put down.
The Henry Ford Museum located in Dearborn Michigan is well worth seeing.
Since the 1940s the American Ad Council a non-profit corporation has been instrumental in raising awareness about important social issues.
Yu Youzhen a Chinese millionaire works as a street sweeper for the sanitation department to set an example for her children.
Asia the largest of the earth’s continents accounts for three firths of the world’s population.
The girl, standing at the back of the stage, is my sister.
Ulysses Grant, a Civil War hero, of ther Northern Army, became the 18th president, of the United States in 1869.
The cheetah found in southern Asia and southern Africa can run 45-70 miles an hour for short distances.
The color red looks good on you.

Answer 1

Mr. Andrews, who teaches digital photography, is a professional photographer.
Check the box on the left side of the sheet if you’re willing to volunteer.
Jesse James, Billy the Kid, and Butch Cassidy are famous American outlaws.
A tramway which goes straight up a mountain is called an aerial tramway.
The coroner, who performed the autopsy, said that it was definitely a case of foul play.
Colin Marley, who is working this month as a fortune teller, always has unusual jobs.
All of the students who participated in the food drive will receive recognition for their community service.
Camel’s milk, a popular drink in Arab countries, has ten times more iron than cow’s milk.
Buddy, the first seeing-eye dog in America, was brought to the U.S. from Switzerland in 1928.
Shangri-La, the first name of the Presidential retreat in Maryland, was renamed Camp David for President Eisenhower’s grandson David.
The singer who sang at the wedding won a talent competition last week.
The novel, a book recommended by Oprah Winfrey, is tense, exciting, and difficult to put down.
The Henry Ford Museum, located in Dearborn, Michigan, is well worth seeing.
Since the 1940s, the American Ad Council, a non-profit corporation, has been instrumental in raising awareness about important social issues.
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
Asia, the largest of the earth’s continents, accounts for three fifths of the world’s population.
The girl standing at the back of the stage is my sister.
Ulysses Grant, a Civil War hero of the Northern Army, became the 18th president of the United States in 1869.
The cheetah, found in southern Asia and southern Africa, can run 45-70 miles an hour for short distances.
The color red looks good on you.