E.C. Scrubb, thanks for the rewritten sentence that received a badly-needed overhaul. This wasn't the original sentence. Its always good advice...
The reason why people use "loose" when it should be "lose" is The reason why people use "loose" when it should be "lose" is because they are...
Bobby offered his best football performance without loosing quality academic performance. Shouldn't the verb be "losing" not "loosing"?...
Separate names with a comma.