Question

Students spend several hours in a day at school and when the school day ends teachers give students extra work to finish at home. What is the correct way to edit the sentence?
A. Students spend several hours in a day at school, and when the school day ends, teachers give students extra work to finish at home.

B. Students spend several hours in a day at school, and when the school day ends: teachers give students extra work to finish at home.

C. Students spend several hours in a day at school: and when the school day ends, teachers give students extra work to finish at home.

D. Students spend several hours in a day at school—and when the school day ends; teachers give students extra work to finish at home.

Answer 1

Answer:

it's A

Explanation:

it just looks the most grammatically correct.