It helps develop ideas and mood at the appropriate speed.
Suffix for mysterios is mystery
forgot about prefix
Answer:
A. My mother, a doctor, hopes that I follow her career path.
Explanation:
The subject my mother preceding the appositive provides sufficient identification on its own, so you need to use commas around the appositive a doctor.
The new equipment! we know this because the subject matter referred to as a benefit was the new equipment in the sentence before.