Makiasan Are these correct? Yes. The third is more formal and would more likely use 'as of' or 'effective': He's our president as of / effective today .
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
MakiasanAre these correct?Yes. The third is more formal and would more likely use 'as of' or 'effective':