Write a question about the following article.

I ' m still working on mini secret projects over here , and here is another sneak preview : I also thought I 'd share one of my favorite steps in knitting . . .

Question:
What may be involved in the narrator 's secret project ?
OPT:
(1). It may involve many projects .
(2). It may involve knitting .
(3). It may involve the military .
(4). It may involve something sneaky .