The Great Wall of China is the largest defense fortification and the greatest building enterprise ever undertaken by man. About 1500 miles long, this unique wall stretches from the Gulf of Chili of the Yellow 9০৪ along the northern frontier of China to Kans Province in the west. The width of this wall varies from 15 to 40 feet at the base, and from 12 to 35 feet at the summit. Its height ranges from 20 to 50 feet. This is the only structure on the earth that can be identified from the moon. Walled frontier between the kingdoms in China date from at least the 4th century BC. in the 3rd century BC, the first emperor of 'Ch 'in', after uniting China, linked up the existing walls and built new sections to create the Great Wall as a continuous unit. His purpose was to defend China from the Huns on the north. Watch towers and garrison stations were set at regular intervals in order to Send signals and guard the bulwark. The wall was constructed in such a way that troops summoned by beacon fire could be quickly 10 transported along its top. The wall was built mostly of rubble, although the western sections are of tamped earth and important passes are of brick or masonry. The wall was frequently modified in later centuries. Some of its sections were built in the 15th and 16th centuries with new facilities of high towers. Before that, extensive repairs and extensions were made at various periods, notably during the Ming dynasty.

Which of the following is INCORRECT?

Created: 2 years ago | Updated: 2 years ago
Updated: 2 years ago

Sentence Correction

Sentence correction in English grammar refers to the process of identifying and rectifying errors or mistakes in sentences to ensure they are grammatically accurate, clear, and effectively convey the intended meaning. Sentence correction often involves fixing errors related to grammar, punctuation, spelling, word choice, and sentence structure.

Here are some common types of errors in sentences and examples of sentence correction:

Grammar Errors:

  • Error: "He don't like ice cream."
  • Correction: "He doesn't like ice cream."

Subject-Verb Agreement Errors:

  • Error: "The book on the shelf are mine."
  • Correction: "The book on the shelf is mine."

Pronoun Agreement Errors:

  • Error: "Each of the students had their own project."
  • Correction: "Each of the students had his or her own project."

Tense Errors:

  • Error: "I will go to the store yesterday."
  • Correction: "I went to the store yesterday."

Word Choice Errors:

  • Error: "The dog barked loudly in the silent night."
  • Correction: "The dog barked loudly in the quiet night."

Punctuation Errors:

  • Error: "Let's eat, grandma."
  • Correction: "Let's eat grandma."

Run-On Sentences:

  • Error: "She went to the store she bought groceries she came home."
  • Correction: "She went to the store, bought groceries, and then came home."

Sentence Fragment Errors:

  • Error: "Because I was tired."
  • Correction: "I was tired because."

Sentence correction aims to enhance clarity, coherence, and readability. It involves attention to the nuances of grammar and usage to ensure that sentences convey the intended meaning effectively. It is a fundamental skill for writing and communication in English.

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