Answer: punctuation and spelling
Explanation: Those are the two most prominent things grammatically in writing
Symptoms: fever, cough, fatigue, shortness of breath, sore throat, nausea, diarrhea
Answer:
Has
(Unless you're looking for a more fancy word?)
Answer:
I believe that it is A.
Explanation:
The introduction to this book begins on an ironic note--while eating at an over-priced restaurant
But I don't really know