Correct Answer: C

Rationale: The function of an adjective in a sentence is to describe or modify a noun. Adjectives provide more information about the noun they modify, such as its size, color, shape, etc. For example, in the sentence 'The tall building,' 'tall' is an adjective describing the noun 'building.' Choices A, B, and D are incorrect. Adjectives do not describe verbs (adverbs do that), connect clauses (conjunctions do that), or show action (verbs do that).

Correct Answer: D

Rationale: Sentence D is the correct choice as it combines the sentences logically and clearly, showing cause and effect. It effectively connects the reason for Jesse's worry (the cold and wet day) with his training for the marathon. Choice A lacks a conjunction before 'Jesse was worried,' making it less clear. Choice B changes the sequence of events and weakens the cause-effect relationship. Choice C incorrectly places the reason for worry after the effect, leading to confusion in the sentence structure.

Correct Answer: A

Rationale: The correct answer is 'Dyskinesia.' By breaking down the word parts, 'dys-' means difficult or abnormal, and '-kinesia' refers to movement. Therefore, 'Dyskinesia' means an abnormality of movement. Choice B, 'Hyperkinesia,' is incorrect as 'hyper-' means excessive, not abnormal. Choice C, 'Akinesia,' is incorrect as 'a-' means without, not abnormal. Choice D, 'Hypokinesia,' is incorrect as 'hypo-' means deficient, not abnormal.

Correct Answer: C

Rationale: Choice C, 'A multitude of clients' complaints filled the comment box,' is the correct answer. 'Clients'' is the plural possessive form to indicate that the complaints belong to the clients. In Choice A, 'baby's' is correctly punctuated to show the bibs belong to the baby. Choice B, 'Sarah's and Claire's business was thriving in its new location,' incorrectly uses an apostrophe before 'business,' making it possessive twice. Choice D, 'A busy worker's best tool is a good plan,' correctly shows possession of the best tool by the busy worker.

Correct Answer: D

Rationale: The correct answer is D, 'She ran through the park.' This sentence is a complete sentence as it contains both a subject 'She' and a predicate 'ran through the park.' Choices A, B, and C are not complete sentences because they lack either a subject, a predicate, or both. Choice A 'Under the bed.' lacks a verb or predicate, choice B 'Although he tried his best.' is a dependent clause and does not form a complete sentence on its own, and choice C 'Running through the park.' is a phrase without a subject or a complete predicate.