Keith Nolan was moving through the ROTC training successfully until it came time to pass to the third ROTC level. What was the specific part of moving from the second to the third level that stood in his way?

Suppose you need to verify how to correctly use commas. you open your english textbook and scan the chapter titles. in which one would you most likely find the information you need? a. correct capitalization b. grasping grammar c. super spelling d. proper punctuation