help me to make outline with detail and support

[firefly611]

Topic 1:By the time many students reach high school,they have learned the basics in most subjects.Some still have much to gain drom the education that high schools offer,nut others might be better of spending the next four years in other ways.For their benefit,high school attendance should be voluntary.
Topic 2:Give me 3 disadvantages why schools stop providing junk food.Please,give me detail outline.
Thanks

[Gillnetter]

Topic 1:By the time many students reach high school,they have learned the basics in most subjects.Some still have much to gain drom the education that high schools offer,nut others might be better of spending the next four years in other ways.For their benefit,high school attendance should be voluntary.
Topic 2:Give me 3 disadvantages why schools stop providing junk food.Please,give me detail outline.
Thanks

I assume that this is homework. It is your job to do this work. If you have specific questions, you may post them here for comments.

[firefly611]

Sorry,in Topic 2,I just deal with the first disadvantage of junk food.It means that junk food can make our health worse,we can be obesity.I just know that and I can't figure out two disadvantages of junk food anymore.You can help me to give two disadvantages and I will do outline by myself.Thanks

[5jj]

Sorry, but Gilnetter explained how we work in this forum. We are here to help, if we can, with questions about English, but we do not do people's homework for them. We don't even help with it. Your teachers want to know what you can produce.