Sithu <u>will be working out</u> at the gym tomorrow because he is training for a marathon.
Explanation:
Here, we need to choose the correct tense. There are two tenses we could potentially use:
Present continuous - usually used to talk about events that are taking place right now. However, we can use it to talk about things that have already been decided or plans that have already been made for the future. For example, <em>Mary is meeting her best friend tonight</em>. Mary knows when and where exactly she is meeting with her friend. This is an arrangement.
Future continuous - used to talk about events that will happen at a particular moment in the future and continue for an expected length of time. We use it to talk about decisions we've made about what we will do in the future, but not precise arrangements.
As Sithu probably didn't make a plan about when exactly he's going to be working out, it would be best to use the future continuous tense - <em>will be working out</em><em>. </em>He made a decision, not an arrangement.
250 years of slavery. 90 years of Jim Crow. 60 years of separate but equal. 35 years of racist housing policy. Until we reckon with our compounding moral debts, America will never be whole.
My responsibility in my community was always picking up discarded trash on the side of the road. I know it's small but it really helped the people in my neighborhood. I also had to take care of the community garden. :)