What was the most challenging aspect of being single reported by 5,500 single adults?

What was the most challenging aspect of being single reported by 5,500 single adults?
 
  a. couple living in the here and now without thought of the future for their relationship
   b. couple cohabiting in parental home of one of the partners
  c. engaged couple
  d. pension partners

Ques. 2

Which of the following is a change in dating in the last 60 years?
 
  a. individuals are no longer marrying right after high school
  b. fewer divorced individuals are now in the dating pool
  c. cohabitation is becoming more infrequent
  d. incomes of singles has doubled and women are now paying their way on dates

Ques. 3

Women who hooked up reported all of the following EXCEPT:
 
  a. their partners preferred giving them oral sex rather than expecting it from them
   b. women were more likely to feel guilty for hooking up
  c. women were more likely to become depressed after hooking up
  d. women were more likely to define the experience of hooking up negatively

Ques. 4

All of the following are typically background characteristics of persons who hook up EXCEPT:
 
  a. being a binge drinker
  b. having casual sexual attitudes
  c. being from the Midwest
  d. having hooked up in high school