Military Mission Vocabulary

adverb modifies a verb, adjective, or another adverb, indicating the manner, place, time, or degree of the action or state

preposition a word that shows the relationship between a noun (or pronoun) and other words in a sentence

• The factory is currently in operation, producing goods for export.
• The restaurant down the street is still in operation, serving delicious food.
• That old car is barely in operation anymore, it's on its last legs.
• His brain was in operation as he worked through the complex problem.