Sentence 1 because it is missing a comma after "but"
Answer:
"Three traffic accidents occurred at the entrance to Westville High School in the last month alone."
Explanation:
Hope this will help
Um, if u want to buy that thingy then search it and buy it
Answer:
All genres and mediums have one basic thing in common. They're all ways that people tell stories to each other. At the end of the day, these stories all imagine the same situation: Boy meets girl, parents tear them apart....
Explanation:
Use option a because it specifies the change that effected the marathon and how it effected it. option a also mentions how the change has effected the marathon in current times