I am guessing that the underlined modifier is "quickly" which is why the third sentence is correct.
"quickly" is the positive form.
"more quickly" is the comparative form
"most quickly" is the superlative form
The dog is a domestic animal and they have two eyes, one nose, two ears, one mouth, four legs. They are very intelligent animals because they help us to find criminals and help the people to protect the public.
I believe the answer is a correct me if I’m wrong
Can i help u dear…. It may easy for u