Fill in the blank with a suitable preposition.
The kids hid the chocolate _______ the carpet.
The preposition ‘under’ means to place something below something else, wherein the object on the top covers the object at the bottom. In the given context, the kids hide their chocolate so that no one can find them. Therefore option B is correct. Whereas, ‘in’ means being placed inside something. The carpet is not a place within which something can be placed. Hence option A is incorrect. On the other hand, ‘with’ and ‘for’ are inappropriate in the given context because ‘with’ means in the company of someone/something, while ‘for’ is a preposition of reason. Both of these are unsuitable as the sentence focuses on 'the carpet'. The carpet doesn't accompany the chocolate, and it is not the reason for the kids hiding the chocolates, so option C and D are incorrect.