Protiche: <span>a vase having a separate cover, a body usually rounded with almost vertical sides, a rounded shoulder, also a tapered neck
depression: a mood disorder associated</span><span> with sadness, inactivity, difficulty in thinking and concentration, a massive increase or decrease in appetite and down time (for example sleeping), feelings of </span>dejection<span> and hopelessness, and also known to have suicidal tendencies with disorder</span>
The correct answers are letter B and D. Contractions and incomplete sentences make the passage seem informal. This is very common in day-to-day communication as it brings about a sense of socializing between the different parties.