Answer:
B 1 2 3 4 5 6 7 8 9 0 ! Is almost 20 characters.
Answer: I believe that's false.
Explanation:
Among the choices, option B. Hasn't, is a singular contraction. "Hasn't" is the shortened word for "has not". The rest of the choices are plural contractions: Don't from do not, Haven't from have not, and Weren't from were not.