The question is asking to choose among the following choices that states the sentences that is a subjunctive mood correctly used. Base on my research, and further investigation, the possible answer would be # 2 I demand that they be punctual. I hope you are satisfied with my answer and feel free to ask for more
The subjunctive mood is correctly used in the sentence 'I demand that they be punctual,' as it expresses a demand, which is one of the functions of the subjunctive mood.
In the given sentences, the subjunctive mood is correctly used in the second sentence: 'I demand that they be punctual.' The subjunctive mood is used to express wishes, suggestions, or demands, and situations that are hypothetical or not necessarily real. In contrast to the indicative mood, which expresses facts or opinions, or the imperative mood, which gives commands, the subjunctive mood indicates a desire or hypothetical scenario. In modern English, the distinct form of subjunctive verbs is increasingly less common, but in specific expressions that convey intensionality, such as demands, the subjunctive form 'be' rather than 'are' is used.
The subjunctive mood is used to express wishes or demands. In the given sentences, option 2, "I demand that they be punctual," correctly uses the subjunctive mood. Therefore, the correct answer is option 2.
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