Q. Is a question mark called for in the following sentence? “I wonder when it will stop raining.” I believe that it is a statement and therefore a period is the required punctuation, but I see similar sentences with a question mark so often.

Q. Hello, CMOS! How do I punctuate when a question mark precedes a semicolon: “Why are you writing Matt’s evaluation?; he works in Emily’s office.” CMOS 6.56 tells us what to do when the first of the closely related sentences ends with a period; it looks funny when it ends with a question mark. Clearly, I could just separate it into two sentences. But can this construction be saved?

Q. A sentence in a manuscript: In a landmark collection of essays, The Division of the Kingdoms: Shakespeare’s Two Versions of “King Lear,” a range of scholars made the case . . . The book title is of course in italics—but then how does one treat that comma after Lear, and then the quote mark after the comma? Would the comma be in roman, and then the quote mark in italics?

Q. “The question is: how would you ask Mr. Jones what concerns he has about placing his order today?” Is the question mark correct?

Q. I am a little confused about how to properly use an em dash in the case of independent clauses. I thought that it should not be used to join two independent clauses, but I see it used this way all the time, and there is nothing definitive about its use in this instance in your book. Here’s an example: This plan isn’t like other diets—in fact, it’s not a diet at all. Please help me settle this issue once and for all!

Q. I wrote a report at work, and whenever I wrote a sentence such as “Most businesses pay taxes monthly, however, some small businesses pay taxes quarterly,” the sentence was changed to “Most businesses pay taxes monthly. However, some small businesses pay taxes quarterly.” Is this correct?

Q. When using an ellipsis in a quotation that contains a full sentence and then deletes some of the next sentence, do you use a period at the end of the full sentence followed by a space and the three dots? Then do you capitalize the first word of the next sentence and do you bracket the first letter to show it was not capitalized?

Q. If a sentence is a question and ends with a quote which is not a question, should a question mark be used, and if so, where should it be placed?

Q. I can’t find any reference in CMOS 16 to how odds should be punctuated.

Q. Please help our editorial team settle a debate! Our query concerns this paragraph:

Students might offer many different explanations, such as “Selma has 3 groups of __.” or “John has __. Selma has 3 times as many.”

Is it fine to keep the period at the end of the first example when it is followed by an or and then another example? Thank you.