Which expression should be added to sentence 2 to best
 clarify the relationships among Paco's ideas?
 Paco's teacher has asked him to add a transition in the
 introduction to his argumentative essay in favor of abolishing
 tuition at public colleges.
 (1) Today, even many blue-collar, retail, and clerical jobs
 require applicants to have a college degree. (2) going
 to college—even a public college—is becoming more and
 more expensive. (3) What's a student with little money to
 do? (4) The only way to make higher education accessible to
 students with low incomes is to abolish tuition at public
 colleges.
 Additionally
 Although
 Similarly
 However
 o
 M