Answer:
1. I have been running up and down the stirs in my house and doing sit ups and squats
2.Not being able to visit some family and friends
3.Stress about school work and needing help getting the work done
4.Relax and just take everything day by day
Hope this helps
a, because exercise doesn't just aid the prevention of certain diseases, it helps prevent many diseases. i would've chosen d if it wasn't so specific but a is the correct answer.
Im going with option 4, i thnk that would be correct, if not, should be option 2 then