Answer: Today, I met an old colleague on the way to work.
Question: Who did I (you) meet today on the way to work?

You would say, "I met an old colleague" here, because the meeting occurred (simple past) today. On the other hand, you would say, "I have met him often on my way to work." (present perfect)

Affirmative versus Interrogative forms:

I meet - do I meet? - It's the auxiliary that changes accordingly and not the main verb.
I met - did I meet? - Auxiliary is in the past

Who did/do I met today on the way to work?
been trying to get a handle on this bleed thing.. and i kinda get it, but for the most part it talks about making sure there are no white-outs at the edges of your printed document after it's been cut out to your size specification.

Now I kinda understand this easy, but what I'm wondering is if for example i'm printing on an A4 paper from a desktop printer...and my design is A4 size as well.. I would think that there is no reason/use for bleed ,right?

Thanks
