Select the appropriate preposition for the blank in the following sentence, "The keys fell ___ the pool of water".
A
in
B
into
C
to
D
on
Correct Answer: into
Fall into কোন কিছুর মধ্যে পড়ে যাওয়া বা গভীরে পতিত হওয়া (to go down quickly into something)।