How to address envelopes with attn<br>Write " attn " followed by the name of the recipient. The " attn " line should always appear at the very top of your delivery address, just before the name of the person you're sending it to. Use a colon after " attn " to make it clearly readable.
Does this next sentence follow, given the preceding text?
The "attn" term isn't always put on an envelope. 

OPT:
(A). Yes;
(B). It's impossible to say;
(C). No;