Correct Answer: A

Rationale: The correct punctuation needed in the sentence is a period. A period is used to indicate the end of a sentence. In this case, the sentence 'After you complete your rounds, please check in at the station.' is a complete thought and requires a period at the end to show that it is a complete sentence. The other choices are incorrect because a comma would not be suitable at the end of a sentence, a colon is used to introduce a list or an explanation, and a semicolon is used to connect two closely related independent clauses.

Correct Answer: D

Rationale: The verb 'meet' is the correct option in this context as it completes the sentence structure 'waiting to meet with the doctor' in a grammatically correct way. The sentence requires an infinitive verb form to convey the intended meaning of Miguel and I waiting to have a meeting or appointment with the doctor. Choices A, B, and C are incorrect because 'be met' changes the meaning, 'meeting' is a gerund form which doesn't fit the sentence structure, and 'met' is a past tense form that doesn't match the present tense context of the sentence.

Correct Answer: C

Rationale: The phrase 'to be' is not used correctly in the sentence. The correct phrase should be 'to be' in this context. The infinitive form of the verb 'be' is used after 'to.' In this sentence, the infinitive form 'to be' should follow 'had' to form the correct structure. Choices A, B, and D are all used appropriately in the sentence, focusing on the order and placement of the words in the context provided.

Correct Answer: D

Rationale: The phrase 'standing with the refrigerator door open' is misplaced in the sentence as it disrupts the flow. It seems to modify 'shelf,' but it actually relates to the subject's action. Placing it after 'orange juice' would enhance clarity and conciseness. Choice A, 'I did not see,' is the introductory part of the sentence and is correctly placed. Choices B and C, 'of orange juice' and 'on the shelf,' provide necessary information and are correctly positioned in relation to the main subject and verb.

Correct Answer: D

Rationale: The phrase 'that is long overdue' is misplaced in the sentence as it disrupts the flow. Placing it after 'The book' would enhance clarity and coherence. This adjustment ensures the phrase directly describes the book rather than the school, improving the logical and coherent connection within the sentence structure. Choices A, B, and C are correctly positioned and contribute to a clear and coherent sentence about the location of the book.