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 impressive dinosaur skeleton.\u003Cbr>2) The Amazon River is   important waterway in South America.\u003Cbr>3) The Arctic is   extremely cold region near the North Pole.\u003Cbr>4) The veterinarian examined   injured bird at the clinic.\u003Cbr>5) The old lighthouse was   tall structure on the rocky cliff.\u003Cbr>6) The caterpillar will become   beautiful butterfly someday.\u003Cbr>7) The pioneers traveled in   covered wagon across the plains.\u003Cbr>8) The baker used   large wooden spoon to stir the batter.\u003Cbr>9) The coral reef is   colorful habitat for many sea creatures.\u003Cbr>10) The carpenter built   sturdy wooden bookshelf.\u003Cbr>11) The scientist made   unexpected discovery in the lab.\u003Cbr>12) The blacksmith used   heavy hammer to shape the metal.\u003Cbr>13) The astronaut wore   orange spacesuit during the launch.\u003Cbr>14) George Washington was   brave leader during the revolution.\u003Cbr>15) The mechanic spent   hour fixing the broken engine. | 1.\u003Cbr>2.\u003Cbr>3.\u003Cbr>4.\u003Cbr>5.\u003Cbr>6.\u003Cbr>7.\u003Cbr>8.\u003Cbr>9.\u003Cbr>10.\u003Cbr>11.\u003Cbr>12.\u003Cbr>13.\u003Cbr>14.\u003Cbr>15. | Answers |\n| --- | --- | --- |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n\nLanguage Arts  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n3  \n1-10 11-15  \n\n| 93 | 87 | 80 | 73 | 67 | 60 | 53 | 47 | 40 | 33 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 27 | 20 | 13 | 7 | 0 |  |  |  |  |  |\n\nUsing A/An  \nName: Answer Key  \n\n| Determine which word should be used to complete the sentence. |  |  |  |  |  |  |  | Answers |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) The museum displayed  an  impressive dinosaur skeleton.\u003Cbr>2) The Amazon River is  an  important waterway in South America.\u003Cbr>3) The Arctic is  an  extremely cold region near the North Pole.\u003Cbr>4) The veterinarian examined  an  injured bird at the clinic. |  |  |  |  |  |  |  | [1. ](1.  an)[ an](1.  an) \u003Cbr>[2. ](2.  an)[ an](2.  an) \u003Cbr>[3. ](3.  an)[ an](3.  an) \u003Cbr>[4. ](4.  an)[ an](4.  an)  |  |  |  |  |  |  |\n| 5) The old lighthouse was  a  tall structure on the rocky cliff. |  |  |  |  |  |  |  | 5.  a \u003Cbr>6.  a  |  |  |  |  |  |  |\n| 6) The caterpillar will become  a  beautiful butterfly someday. |  |  |  |  |  |  |  | 7.  a  |  |  |  |  |  |  |\n| 7) The pioneers traveled in  a  covered wagon across the plains. |  |  |  |  |  |  |  | 8.  a  |  |  |  |  |  |  |\n| 8) The baker used  a  large wooden spoon to stir the batter.\u003Cbr>9) The coral reef is  a  colorful habitat for many sea creatures.\u003Cbr>10) The carpenter built  a  sturdy wooden bookshelf.\u003Cbr>11) The scientist made  an  unexpected discovery in the lab.\u003Cbr>12) The blacksmith used  a  heavy hammer to shape the metal.\u003Cbr>13) The astronaut wore  an  orange spacesuit during the launch. |  |  |  |  |  |  |  | 9.  a \u003Cbr>10.  a \u003Cbr>[11. ](11.  an)[ an](11.  an) \u003Cbr>[12](12).  a \u003Cbr>[13. ](13.  an)[ an](13.  an) \u003Cbr>[14](14).  a \u003Cbr>[15. ](15.  an)[ an](15.  an)  |  |  |  |  |  |  |\n| 14) George Washington was  a  brave leader during the revolution. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 15) The mechanic spent  an  hour fixing the broken engine. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Language Arts | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 3 | 1-10\u003Cbr>11-15 | 93 | 87 | 80 | 73 |  | 67 | 60 | 53 | 47 | 40 | 33 |\n|  |  |  |  | 27 | 20 | 13 | 7 |  | 0 |  |  |  |  |  |\n\nUsing A/An  \nName:  \n\n| Determine which word should be used to complete the sentence.\u003Cbr>1) The museum displayed   impressive dinosaur skeleton.\u003Cbr>2) The Amazon River is   important waterway in South America.\u003Cbr>3) The Arctic is   extremely cold region near the North Pole.\u003Cbr>4) The veterinarian examined   injured bird at the clinic.\u003Cbr>5) The old lighthouse was   tall structure on the rocky cliff.\u003Cb","cbCaitkqoQH4pgHW","https://ap.wps.com/l/cbCaitkqoQH4pgHW","pdf",45636,"English","# Using A/An\n## Determine the correct word (a or an)\n## Answers / Answer key","[{\"question\":\"What skill does this worksheet practice?\",\"answer\":\"It practices choosing the correct indefinite article, “a” or “an,” to complete each sentence.\"},{\"question\":\"Where are the correct responses provided?\",\"answer\":\"An answer key section lists the correct article for each numbered item.\"},{\"question\":\"What kinds of sentences are included?\",\"answer\":\"The worksheet includes sentences about places, animals, tools, jobs, and other common nouns, such as museum displays, regions, and everyday activities.\"}]","Using A/An - Answers | PDF",1790775018]