Which of the following sentences demonstrates clear, parallel structure? a) our trip to the beach was fantastic and we did many enjoyable things including: playing in the sand, we ate at some delicious restaurants, and were able to see the sun set from a boat off shore. b) our trip to the beach was fantastic and we did many enjoyable things including: playing in the sand, eating at delicious restaurants, and watching the sunset from a cruise ship. c) our trip to the beach was fantastic and we did many enjoyable things including: playtime in the sand, we ate at some delicious restaurants, and we saw pretty sunsets. d) our trip to the beach was fantastic and we did many enjoyable things including: playing in the sand, eating at delicious restaurants, and we had a really nice time riding out into the sunset on a cruise ship.

Read the rough draft of a student's conclusion to anargumentative editorial.(1) year-round schooling would student achievement.(2) not so much information would have to be crammed intonine months. (3) furthermore, the elimination of long breaks, particularly summer break, would significantly reduce"learning loss" and the additional time wasted at thebeginning of each academic year to reteach previouslylearned material. (4) it is clear that year-round schooling students learn and retain more. (5) the united staleis not the only country to experiment with a year-roundschool schedule. (6) although many still claim that evidenceabout year-round school and its link to higher achievement isinconclusive, these people need to open their eyes and seethat students in these schools consistently score higher oncertain assessments than students who attend schools withtraditional nine-month calendars. (7) it is about time that wereplaced our outdated and inefficient school calendars. which best revises sentence 6 to create a more appropriate and respectful tone