Question

Fill in the blank with a suitable option:
You _____________ any more aspirins; you've had four already.

• A. Mustn't take
• B. Needn't have taken
• C. Shouldn't have taken
• D. Had better take

Answer 1

Answer: (A)

Mustn't take

The correct answer is Option A.

MUSTN'T means the compulsion and insistence to not do something. In the given sentence, the speaker is telling the opposite person to not take aspirins because he has had 4 already. The speaker is insisting on the fact. Thus Option A is the correct answer.

The remaining options are incorrect because:

Option B means the need or requirement to not do something.

Option C means the obligation to not do something.

HAD BETTER TAKE means that it is desirable to take the aspirins.