Read the paragraph given below. Fill in the blanks by choosing the most appropriate words / phrases from the given options.
Thoughtlessly, (a) ___________, without meaning any harm, some people may throw banana peels on the road or the sidewalk. When a person, walking briskly, steps on it, he or she will slip ending in a fractured bone (b) __________ even some more dangerous eventualities. (c) ___________ people must take care (d) ___________ throw the peel in a dust-bin.