gets
accumulates
collects
gathers
Answer is Right!
Answer is Wrong!
The correct answer is A. gets.
A stone that goes on rolling does not get moss because moss needs a moist environment to grow. When a stone is constantly moving, it does not stay in one place long enough for moss to take root.
The other options are incorrect because they do not accurately describe what happens to a stone that goes on rolling. Option B, accumulates, means to gather or collect over time. Option C, collects, means to gather or assemble something. Option D, gathers, means to collect or assemble something.
In the case of a stone that goes on rolling, it does not accumulate, collect, or gather anything. It simply moves from place to place.