Answer:
B
Explanation:
This sentence can be written as in B, or it can be written without a comma by changing the structure and word choice. Commas are used to mark pauses so that the emphasis of the sentence is clear and so that the interrupters have the desired effect.
Another way to write this sentence would be:
There really is no way to know in advance.
A good quiz should be between four and eight rounds of 10 questions each and include a mixture of different rounds.
Quizzes and exams are forms of tests. “Quiz” often implies a short or informal test, such as an unscheduled quiz. Sometimes people even participate in quizzes for fun. Think of a pub quiz or a quiz show on TV.
That Quiz is a website featuring multiple-choice, matching, and short-answer tests on a variety of core subjects. Most of its content is math-oriented, with quizzes on arithmetic to calculus, but it also includes tests on science, geography, and four languages.
Learn more about quizzes here
brainly.com/question/24863377
#SPJ4
The answer to fill in the blank would be D) Modifier because a subject that's complete has to have of course the subject and a modifier to modify the subject or sometimes a verb.