What is the meaning of the idiom 'to bite off more than one can chew'?

Correct Answer: B

Rationale: The correct answer is B: 'To bite off more than one can chew' means to take on more than one can handle or to undertake a task exceeding one's capabilities. This idiom warns against overcommitting oneself and facing difficulties in managing the workload effectively. Choice A, 'To be overly confident,' is incorrect as the idiom implies a situation of overestimating one's capacity rather than confidence. Choice C, 'To be easily discouraged,' is not related to the idiom's meaning, which focuses on task difficulty rather than emotional response. Choice D, 'To be meticulous in planning,' is not accurate as the idiom refers to the execution of tasks rather than the planning phase.

Correct Answer: A

Rationale: The correct answer is A, 'joyous.' 'Pensive' means engaged in deep or serious thought, often with a hint of sadness. The antonym 'joyous' represents a state of great happiness and delight, contrasting with the contemplative and somewhat melancholic nature of being pensive. Choices B, C, and D are incorrect. 'Thoughtful' is not an antonym but rather a synonym, meaning showing consideration or careful thought. 'Curious' and 'introspective' are also not antonyms; 'curious' means eager to know or learn something, and 'introspective' means examining one's own thoughts and feelings.

Correct Answer: C

Rationale: In the sentence 'I was disappointed by the outcome,' 'disappointed' is used to describe the subject 'I,' indicating its quality. This function classifies 'disappointed' as an adjective. Adjectives modify nouns or pronouns by giving more information about their attributes. Therefore, the correct answer is 'Adjective.' The other choices are incorrect because: - 'Verb' refers to an action word or a state of being, which 'disappointed' is not performing in this sentence. - 'Noun' represents a person, place, thing, or idea, and 'disappointed' does not serve this function in the given sentence. - 'Adverb' modifies verbs, adjectives, or other adverbs, but 'disappointed' is not modifying any of these in the sentence provided.

Correct Answer: A

Rationale: Option A correctly uses the comparative degree by comparing the quality of two movies with the word 'better.' This sentence demonstrates a comparison between two items in terms of quality, making it the correct use of the comparative degree of an adjective. Choice B uses the superlative degree ('tallest') instead of the comparative degree. Choice C uses the comparative degree correctly but with an adverb ('harder') instead of an adjective. Choice D uses the comparative degree correctly, but it compares the temperature of two coffees rather than the quality of the coffee.

Correct Answer: A

Rationale: The given sentence combines multiple independent clauses without appropriate punctuation or conjunctions, creating a run-on sentence. A run-on sentence occurs when two or more independent clauses are joined without the necessary punctuation or coordination. In this case, the sentence lacks the proper conjunction or punctuation between 'store' and 'bought,' resulting in a run-on sentence. Choice B, 'Comma splice,' is incorrect because a comma splice involves joining two independent clauses with just a comma, which is not the case in the given sentence. Choice C, 'Dangling modifier,' is incorrect as there are no misplaced modifiers in the sentence. Choice D, 'Subject-verb agreement,' is also incorrect as the error in the sentence does not involve subject-verb agreement but rather the incorrect combination of independent clauses.