[1] Good spine health is important for every person. The human spine support the weight of the head, protects the body’s organs, and receives the gravitational pull that helps with posture. Comprised of 33 bones, each called vertebra, the spine is divided into five regions: cervical, thoracic, lumbar, sacral, and coccygeal. Vertebra are named according to the region where they are located along the spine and in numerical order. Discs serve as cushions between each vertebra. Nerves run along the spine, carrying signals between the spine and the rest of the body. “The human spine supports the weight of the head, protects the body’s organs, and receives “ is the correct answer because of subject-verb agreement. The third person subject “spine” requires a plural verb. “NO CHANGE “ and “The human spine support the weight of the head, protect the body’s organs, and receive” are incorrect because the verb is singular. “The human spine supports the weight of the head, protect the body’s organs, and receive “ is incorrect because the verbs “protect” and “receive” are singular.
[1] Good spine health is important for every person. The human spine support the weight of the head, protects the body’s organs, and receives the gravitational pull that helps with posture. Comprised of 33 bones, each called vertebra, the spine is divided into five regions: cervical, thoracic, lumbar, sacral, and coccygeal. Vertebra are named according to the region where they are located along the spine and in numerical order. Discs serve as cushions between each vertebra. Nerves run along the spine, carrying signals between the spine and the rest of the body. “NO CHANGE “ is the correct answer because of colons. Colons are placed at the end of an independent clause. They are used to signal a list of items if there are no additional introductory phrases.
[2] There are many reasons why people experience problems with their spine. Some people like us are born with defects such as spina bifida, which stunts infant brain and spine development. Trauma to the spine can also create problems, in addition when the damage is irreversible. Paralysis happened when the spine is injured beyond repair, and may result in loss of function in the arms or legs. Another reason for damage is the body’s natural deterioration. As a person ages, the spine wears out. The discs that separate each vertebra lose moisture, and nerves that run alongside the spine can become more narrow, which decreases the spines ability to absorb pressure, especially when walking, jogging, or jumping. “are born“ is the correct answer because of wordiness. Strong writing is concise and eliminates more words than are necessary to communicate an idea. “NO CHANGE “, “of us are born”, and “people such as us are born” are incorrect because additional words are added that are unnecessary to communicate the general idea of the sentence.
[2] There are many reasons why people experience problems with their spine. Some people like us are born with defects such as spina bifida, which stunts infant brain and spine development. Trauma to the spine can also create problems, in addition when the damage is irreversible. Paralysis happened when the spine is injured beyond repair, and may result in loss of function in the arms or legs. Another reason for damage is the body’s natural deterioration. As a person ages, the spine wears out. The discs that separate each vertebra lose moisture, and nerves that run alongside the spine can become more narrow, which decreases the spines ability to absorb pressure, especially when walking, jogging, or jumping. “infants’” is correct because of possessive nouns. Possessive plural nouns add an s + apostrophe to indicate possession. In this sentence, the brain and spine development of multiple infants is stunted. “NO CHANGE” is incorrect because the noun is not possessive. “an infants’” is incorrect because the article is unnecessary. “infantile” is incorrect because the word does not make sense for the context.
[2] There are many reasons why people experience problems with their spine. Some people like us are born with defects such as spina bifida, which stunts infant brain and spine development. Trauma to the spine can also create problems, in addition when the damage is irreversible. Paralysis happened when the spine is injured beyond repair, and may result in loss of function in the arms or legs. Another reason for damage is the body’s natural deterioration. As a person ages, the spine wears out. The discs that separate each vertebra lose moisture, and nerves that run alongside the spine can become more narrow, which decreases the spines ability to absorb pressure, especially when walking, jogging, or jumping. “especially” is the correct answer because of transitions. “especially” signals an emphasis in how trauma impacts the spine. “NO CHANGE” and “moreover” are incorrect because they signal an addition. “nevertheless” is incorrect because it signals a contrast
[2] There are many reasons why people experience problems with their spine. Some people like us are born with defects such as spina bifida, which stunts infant brain and spine development. Trauma to the spine can also create problems, in addition when the damage is irreversible. Paralysis happened when the spine is injured beyond repair, and may result in loss of function in the arms or legs. Another reason for damage is the body’s natural deterioration. As a person ages, the spine wears out. The discs that separate each vertebra lose moisture, and nerves that run alongside the spine can become more narrow, which decreases the spines ability to absorb pressure, especially when walking, jogging, or jumping. “happens” is correct because of verb tense. “NO CHANGE” is incorrect because the tense is past. “has been happening” is incorrect because the tense is present perfect progressive. “was happening” is incorrect because the tense is past progressive.
[2] There are many reasons why people experience problems with their spine. Some people like us are born with defects such as spina bifida, which stunts infant brain and spine development. Trauma to the spine can also create problems, in addition when the damage is irreversible. Paralysis happened when the spine is injured beyond repair, and may result in loss of function in the arms or legs. Another reason for damage is the body’s natural deterioration. As a person ages, the spine wears out. The discs that separate each vertebra lose moisture, and nerves that run alongside the spine can become more narrow, which decreases the spines ability to absorb pressure, especially when walking, jogging, or jumping. “NO CHANGE” is the correct answer because of which/that function. “Which” is used in a nonessential clause with a proceeding comma to offset the clause.
[2] There are many reasons why people experience problems with their spine. Some people like us are born with defects such as spina bifida, which stunts infant brain and spine development. Trauma to the spine can also create problems, in addition when the damage is irreversible. Paralysis happened when the spine is injured beyond repair, and may result in loss of function in the arms or legs. Another reason for damage is the body’s natural deterioration. As a person ages, the spine wears out. The discs that separate each vertebra lose moisture, and nerves that run alongside the spine can become more narrow, which decreases the spines ability to absorb pressure, especially when walking, jogging, or jumping. “spine’s” is correct because of possessive nouns. Spine is singular in this sentence, and requires an apostrophe + s to indicate possession. “NO CHANGE” is incorrect because the apostrophe is missing. “spines’” is incorrect because spines’ is plural. “spinal” is incorrect because the word does not make sense for the context.
[3] Prevention is the best way to maintain a healthy back. There are varieties of ways that people keep themselves pain free and functioning at optimum levels. Sleeping on your back with a pillow under the knees supports its natural curve during the night. When sitting at a desk, keeping ears, shoulders, and hips in line while resting the back firmly against the chair helps with posture. Standing straight with relaxed shoulders, hips, and knees will eliminate undue pressure on the spine. Walking with your head held high, chin tucked, and toes pointed forward will prevent slouching. Plus, you will look fantastically confident. “the back’s” is the correct answer because of clarity. The pronoun “its” can refer to either the back or the pillow. The passage is about spine health, and therefore B is the correct choice. “NO CHANGE “ is incorrect because the answer lacks clarity. “the pillow’s” and “your” are incorrect because they are inaccurate for the context.
3] Prevention is the best way to maintain a healthy back. There are varieties of ways that people keep themselves pain free and functioning at optimum levels. Sleeping on your back with a pillow under the knees supports its natural curve during the night. When sitting at a desk, keeping ears, shoulders, and hips in line while resting the back firmly against the chair helps with posture. Standing straight with relaxed shoulders, hips, and knees will eliminate undue pressure on the spine. Walking with your head held high, chin tucked, and toes pointed forward will prevent slouching. Plus, you will look fantastically confident. “OMIT the underlined portion.” is the correct answer because of consistency. “NO CHANGE”, “And, you will look fantastically confident.”, and “Besides, you will look fantastically confident.” are incorrect because the informal writing style and the content of the sentence do not fit with the rest of the passage.
[4] Diet and sunshine are also important for back health, well-balanced foods build lean muscles that support the spine. Lean proteins, fresh fruits and vegetables, and plenty of water to keep the body hydrated are best choices for a daily regimen. While Vitamin D is found in many foods such as salmon and green leaf lettuce. The sunshine is a body’s best source. At least ten minutes of day sunlight will strengthen bones and provide energy to the body’s systems, encouraging the body to stand straighter. “health; well-balanced” is the correct answer because of semicolons. Semicolons separate two independent clauses; “NO CHANGE” and “health: well-balanced” are incorrect because the answers use inaccurate punctuation marks. “health well-balanced” is incorrect because the independent clauses are missing a punctuation mark.
[4] Diet and sunshine are also important for back health, well-balanced foods build lean muscles that support the spine. Lean proteins, fresh fruits and vegetables, and plenty of water to keep the body hydrated are best choices for a daily regimen. While Vitamin D is found in many foods such as salmon and green leaf lettuce. The sunshine is a body’s best source. At least ten minutes of day sunlight will strengthen bones and provide energy to the body’s systems, encouraging the body to stand straighter. “NO CHANGE” is correct because of commas. Commas are used to separate three or more items in a series of related words. “fresh fruits, and vegetables, and plenty” is incorrect because the comma splits fruits and vegetables. “fresh fruits and vegetables and plenty” and “fresh fruits, and vegetables and plenty” are incorrect because a comma is needed to separate this list of three items.
[4] Diet and sunshine are also important for back health, well-balanced foods build lean muscles that support the spine. Lean proteins, fresh fruits and vegetables, and plenty of water to keep the body hydrated are best choices for a daily regimen. While Vitamin D is found in many foods such as salmon and green leaf lettuce. The sunshine is a body’s best source. At least ten minutes of day sunlight will strengthen bones and provide energy to the body’s systems, encouraging the body to stand straighter. “lettuce, the” is the correct choice because of sentence fragments. “NO CHANGE” is incorrect because the answer is a dependent clause and not a sentence. “lettuce, although the” is incorrect because the transition word is unnecessary. “lettuce: the” is incorrect because colons are not used to join a dependent clause to a new sentence.
4] Diet and sunshine are also important for back health, well-balanced foods build lean muscles that support the spine. Lean proteins, fresh fruits and vegetables, and plenty of water to keep the body hydrated are best choices for a daily regimen. While Vitamin D is found in many foods such as salmon and green leaf lettuce. The sunshine is a body’s best source. At least ten minutes of day sunlight will strengthen bones and provide energy to the body’s systems, encouraging the body to stand straighter. “daily” is the correct choice because of adjectives. Adjectives modify nouns and indicate which one, what kind, or how many. “NO CHANGE”, “day’s”, and “todays” are incorrect because their answers are not the correct part of speech.
“a pamphlet published by a chiropractor about good spine health.” is the correct choice because of purpose. “a chapter about the human spine that is located in an anatomy textbook.” is incorrect because the passage is not detailed using scientific jargon about the human body. “a personal letter from a doctor to his mother about the importance of taking care of her body.” is incorrect because the passage is not informal communication between two family members. “an entry for Spine in a medical dictionary” is incorrect because the passage is not detailed using medical jargon, nor is it written for an educated medical community.