How to close the returns in Turbo Tax

Hi,

I created different returns to test out the Foreign Earned Income Exclusion and Credit. May I know how I can close the returns and work with the one I have decided to use in Turbo Tax.

Also, there are 2 returns which are exactly the same name except one with '~and the other one without the '~' as follow:

1. ~2021 Form 1040 Individual Tax Return

2. 2021 Form 1040 Individual Tax Return

Attached please find the screenshot for your reference.Screenshot 2022-03-18 170236.jpg