Correct Answer: C

Rationale: Option C correctly punctuates the sentence by placing commas after 'Chicago' and 'Illinois' to separate the location details and inserting a comma before 'in 1948' to separate the location from the date. This creates a clear and grammatically correct sentence. Choices A, B, and D incorrectly place the commas, leading to confusion or incorrect grouping of the location and date information.

Correct Answer: C

Rationale: Choice C, 'Other historians claim that the symbolism in the fairy tale is more about nature and the shifting seasons,' demonstrates the correct use of an apostrophe. The apostrophe in 'season's' indicates the possessive form of 'seasons,' correctly showing ownership by the shifting seasons. Choices A, B, and D do not showcase the correct use of an apostrophe. Choice A incorrectly uses 'fairy's' instead of 'fairies,' which is the plural form of 'fairy.' Choice B uses 'historians'' which is correct for the possessive form but does not relate to the use of an apostrophe. Choice D correctly uses 'Tchaikovsky's' to indicate possession by Tchaikovsky.

Correct Answer: B

Rationale: In the words proactive, progress, and projecting, 'pro-' is a prefix meaning 'before, forward, or front.' This prefix denotes something happening before or moving forward, as seen in 'progress' and 'projecting,' where it signifies moving ahead or progressing. Therefore, the correct answer is B. Choices A, C, and D are incorrect because 'pro-' is not a suffix, affix, or prefix that means 'good, on top of, or over,' 'after, behind, or in back of,' or 'against, under, or below' respectively. The key is to recognize the meaning of the prefix 'pro-' in the given words and associate it with concepts related to being before or moving forward.

Correct Answer: A

Rationale: The correct answer is 'However.' In this context, the transitional word 'However' is used to introduce a contrast between the two sentences. The first sentence presents an argument about the potential dangers of complete freedom of speech, while the second questions the notion of living in a free society without such freedom. 'However' establishes a logical link by indicating a shift or contradiction in ideas. Choice B, 'Therefore,' would imply a cause-and-effect relationship, which is not supported by the content of the sentences. Choice C, 'So,' would indicate a conclusion or result, which does not fit the context. Choice D, 'Supposedly,' is not a suitable transitional word in this context as it does not connect the contrasting ideas presented in the sentences.

Correct Answer: D

Rationale: The transitional phrase 'As it turns out' adds a reflective tone that matches the surprise at how well the RV worked for the family. Choice A ('NO CHANGE') does not introduce any new information or transition. Choice B ('Not surprisingly, the RV') contradicts the surprise factor mentioned in the sentence. Choice C ('Furthermore, the RV') does not provide a suitable transition given the context of the sentence.