TinaMr an official letter I assume that by "an official letter" you mean a letter that your bank might send you, or that the government might send you. I have never seen either of those idioms used in an official letter. No.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
TinaMran official letterI assume that by "an official letter" you mean a letter that your bank might send you, or that the government might send you.