Question

You... vacate the room immediately.fill accurate model
​

Answer 1

Answer:

Must

Explanation:

Answer 2

Concept introduction:

"Any of the set of English auxiliary verbs, including can, could, may, might, shall, should, would, would, and must, that are used with the base form of another verb to express mood distinctions," according to the Oxford English Dictionary.

Explanation:

We have been provided sentence with blank.

We need to fill the blanks using modal verb.

You must vacate the room immediately. Here the accurate modal verb is must.

Final answer:

So, the final answer of the question is must.

#SPJ3