Answer:
because giving them lower grades can decrease their confidence in how they did but if you give them feedback they can see how they can improve themselves
Explanation:
The arrival of an unwanted thing or person
Something good happened. The best thing to happen to that individual all day
To try and solve a problem or assist in some way
These are idioms
B. The observers up front were asked to sit down so that the ones in the back could see. When you are talking about people, you use sit, not set.
Which words are an oxymoron? B) hard pleasure