Fill in the blank with the correct word or phrase.Take an extra layer in case _____ cold in the auditorium. it is it will be it would be it would have been

In this sentence, the correct phrase to fill in the blank is "it will be."

Answer and Explanation:

1. Understanding Context: The sentence refers to a future condition—that it is expected to be cold in the auditorium.

2. Grammatical Structure: The phrase "in case" is typically followed by a clause indicating a future possibility or condition which suggests a straightforward conditional approach.

3. Options Analysis:

   • "it is" - Incorrect, as it indicates a present situation.
   • "it will be" - Correct, implies a future prediction of the temperature.
   • "it would be" - Incorrect, typically used in hypothetical scenarios rather than direct suggestions or predictions.
   • "it would have been" - Incorrect, as it refers to a past condition that did not occur.

Thus, the correct and complete sentence is: "Take an extra layer in case it will be cold in the auditorium."