Which sentence is punctuated correctly? a. the aliens suffered from exhaustion, after traveling several light years. b. they needed some relaxation, when they finally landed their spaceship. c. after they rested a few days, the aliens revived sufficiently to explore. d. they needed all their energy, once they started hiking the rough terrain.

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 (7) it is about time that wereplaced our outdated and inefficient school calendars.which best revises sentence 6 to create a more appropriate and respectful tone

How is dr. lanyon characterized in the excerpt? as friendly as arrogant as wise as mournful

Based on this excerpt, charlotte smith and reverend walsh