There are . . . . . . . mangoes in a fridge. You can take any of them. A. much B. 12 litre C. a little D. a few

The correct answer is D. a few.

The other options are incorrect because:

• A. much is too general and could refer to any number of mangoes.
• B. 12 litre is a measurement of volume, not number.
• C. a little is too vague and could refer to any number of mangoes.

The word “few” is the most specific and accurate word to describe the number of mangoes in the fridge. It is also the most likely word that a native speaker would use in this situation.