Globally it has made people recognize (more than they would before) the importance of washing your hands, not touching certain things in a public area etc.
Personally it has made me look around and think what i shouldn't be touching, and being aware of sickness that could possibly be going around.
Answer:
D or C
Explanation:
It's letter D or C trust me
A. because preposition has a pronoun or noun with a word relating another noun or pronoun
