Question

Fill in the blank with a suitable option:
We can't wait any longer! Something _________________ immediately.

• A. Should have been done
• B. Had to be done
• C. Ought to do
• D. Must be done

Answer 1

The correct option is D Must be done

The correct answer is Option D.

MUST BE DONE expresses compulsion.

In the given sentence, something should be compulsorily done immediately.

Thus MUST BE DONE is the correct answer.

The remaining options are incorrect because:

SHOULD HAVE BEEN DONE expresses obligation.

HAD TO BE DONE expresses compulsion in the past tense.

OUGHT TO DO expresses obligation.