1 The lost-wax casting method may sound cryptic, but its really a fairly simple and comprehendible process. 2 It is also known as investment or precision casting. 3 It involves twelve steps in that an artist makes an original wax model; creates rubber and plaster molds from the model; fills the molds with wax; coats the new wax models with a ceramic material; and fires the wax-ceramic mixture into a kiln so that the outer layer becomes a reusable mold and the inner wax melts away. 4 Despite involves technical jingo such as spruing, metal-chasing, and burnout, it is a very versant process that can be applied to everything from jewelry making and sculpture, automobile and gun manufacturing.

5 Lost-wax has been used by sculptors from ancient Greece all the way to modern day Germany. 6 Lost-wax has even been applied to dentistry, it is most frequently used to make gold crowns and inlays.7 Why not give it a try? 

In Sentence 3, what punctuation change should be made?

1 The legend of Billy the Kid, one of the most famous outlaws of the Wild West. 2 Allied Henry McCarty and William H. Bonney, Billy the Kid was a gunfighter who was rumored to have killed nearly two dozen men in 19^th century America. 3 Friendly and charming, his status was relatively unknown until a price was put on his head in 1881 by the governor of New Mexico, than a territory. 4 He lived in New York City, Indiana, Kansas, and Arizona at various points within his life. 5 Billy the Kid’s various crimes include: murder, horse thievery, stealing firearms, and escaping from jail. 6 Many of these various crimes were committed as part of his membership in Old West gangs. 7 He was finally, captured and killed by Sheriff Pat Garrett in New Mexico in 1881.

How should Sentence 1 be rewritten?

1 If you’re wearing clothes right now you’re likely wearing something a sewing machine has produced. 2 But what you may not know is the history of the sewing machine that made your clothes. 3 The device was invented in England during the Industrial Revolution in the late 18^th-century. 4 Greatly increasing efficiency by mechanizing the process. 5 Early machines were often used for stitching leather and canvas for various purposes including, horse tack, sails, and shoes. 6 Gradually, other machines emerged that were superior in Europe and America. 7 Famous brands today; include those by 19^th century inventor Isaac Singer. 8 As the 1800s progressed sewing machines became purchases for not just clothing manufacturers but individuals. 

How should the underlined portion of Sentence 5 be rewritten?

1 If you’re wearing clothes right now you’re likely wearing something a sewing machine has produced. 2 But what you may not know is the history of the sewing machine that made your clothes. 3 The device was invented in England during the Industrial Revolution in the late 18^th-century. 4 Greatly increasing efficiency by mechanizing the process. 5 Early machines were often used for stitching leather and canvas for various purposes including, horse tack, sails, and shoes. 6 Gradually, other machines emerged that were superior in Europe and America. 7 Famous brands today; include those by 19^th century inventor Isaac Singer. 8 As the 1800s progressed sewing machines became purchases for not just clothing manufacturers but individuals. 

How should Sentence 6 be rewritten?

1 If you’re wearing clothes right now you’re likely wearing something a sewing machine has produced. 2 But what you may not know is the history of the sewing machine that made your clothes. 3 The device was invented in England during the Industrial Revolution in the late 18^th-century. 4 Greatly increasing efficiency by mechanizing the process. 5 Early machines were often used for stitching leather and canvas for various purposes including, horse tack, sails, and shoes. 6 Gradually, other machines emerged that were superior in Europe and America. 7 Famous brands today; include those by 19^th century inventor Isaac Singer. 8 As the 1800s progressed sewing machines became purchases for not just clothing manufacturers but individuals. 

Which sentence contains a semicolon error?

1 The tornado, a dreaded meteorological phenomena and a verifiable force of nature. 2 But what is it really? 3 Also known as a twister or a cyclone, tornadoes are rapidly rotating funnels of air linked between a cloud and either the surface of the earth or water. 4 They are caused by the creation of strong thunderstorms by rotating columns of air, resultantly increased rainfall causes increased downward air movement. 5 Rather than the Richter scale measures the strength of hurricanes the Fujita scale measures the strength of a tornado. 6 This natural disasters’ destructive mite is commemorated in such classic films as the 1996, movie, Twister. 7 And the 2014 “Into the Storm” and even the 2013 sparse “Sharknado.” 8 The Fujita scale, also called the F-scale, was named after an employee at the University of Chicago and originally had 13 different levels.

How should Sentence 1 be rewritten?

1 The tornado, a dreaded meteorological phenomena and a verifiable force of nature. 2 But what is it really? 3 Also known as a twister or a cyclone, tornadoes are rapidly rotating funnels of air linked between a cloud and either the surface of the earth or water. 4 They are caused by the creation of strong thunderstorms by rotating columns of air, resultantly increased rainfall causes increased downward air movement. 5 Rather than the Richter scale measures the strength of hurricanes the Fujita scale measures the strength of a tornado. 6 This natural disasters’ destructive mite is commemorated in such classic films as the 1996, movie, Twister. 7 And the 2014 “Into the Storm” and even the 2013 sparse “Sharknado.” 8 The Fujita scale, also called the F-scale, was named after an employee at the University of Chicago and originally had 13 different levels.

Which of the following sentences needs to have a comma replaced with a semicolon?

1 The tornado, a dreaded meteorological phenomena and a verifiable force of nature. 2 But what is it really? 3 Also known as a twister or a cyclone, tornadoes are rapidly rotating funnels of air linked between a cloud and either the surface of the earth or water. 4 They are caused by the creation of strong thunderstorms by rotating columns of air, resultantly increased rainfall causes increased downward air movement. 5 Rather than the Richter scale measures the strength of hurricanes the Fujita scale measures the strength of a tornado. 6 This natural disasters’ destructive mite is commemorated in such classic films as the 1996, movie, Twister. 7 And the 2014 “Into the Storm” and even the 2013 sparse “Sharknado.” 8 The Fujita scale, also called the F-scale, was named after an employee at the University of Chicago and originally had 13 different levels.

How should Sentence 4 be rewritten?

1 The famous artist Man Ray is not nearly as well known as Picasso or Dalí, however, he contributed significantly to 20^th century art. 2 Man Ray was particularly influential in Surrealism and Dadaism. 3 He worked in a variety of media including painting and photography, and he renamed a certain type of shadow-image photography “rayographs” after himself. 4 Born in Pennsylvania Ray lived in both New York City and Paris. 5 He also worked with fabric and collage.

How should Sentence 2 be rewritten? 

1 If you’re wearing clothes right now you’re likely wearing something a sewing machine has produced. 2 But what you may not know is the history of the sewing machine that made your clothes. 3 The device was invented in England during the Industrial Revolution in the late 18^th-century. 4 Greatly increasing efficiency by mechanizing the process. 5 Early machines were often used for stitching leather and canvas for various purposes including, horse tack, sails, and shoes. 6 Gradually, other machines emerged that were superior in Europe and America. 7 Famous brands today; include those by 19^th century inventor Isaac Singer. 8 As the 1800s progressed sewing machines became purchases for not just clothing manufacturers but individuals. 

How should Sentence 1 be rewritten?