Directions: Read the sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is no error, the answer is (5). Ignore errors of punctuation, if any.
The fabric is as softer as cotton, but it is /(A) not pure cotton. That's why she got so many /(B) allergic reactions on her face after using that mask /(C) and is now under proper medication and care. /(D)

Options

A. A
B. B
C. C
D. D