How do I create a wait command without pressing anything?

I'm trying to create a wait command so that if they take longer than 4 seconds, a sound will play and a text image shows up. It seems so simple, but I just can't figure out how to do this. Can anyone help me?

Taifun

I guess that does make sense, but is there any way that I can somewhat stall the procedure? (as in, if I wanted to make a text that rapidly changes colors, but not too rapidly so that I can see the color change)

did you read the FAQ?
How to wait see here

Taifun