Why can't some people just admit they like someone like bro they just said they like you please just tell them you killing me. make it gramticaly correct (or just answer it I don't want to get reported)

Ifound the exercise on the internet. attached is the list mentioned above.in order for a compound to be considered optically active it can't have any axis or plan of symmetry. the molecule  shouldn't also  be superimposable on its mirror image.with such considerations, the compounds that are optically active are: -third compound on the first image is optically active; -second and third compound from the second image are optically actives.