I find it best to just be upfront with them.

I never have anything to hide

so many times when I was a child and had such bad behavior, I even faked an assignature once.

Never during my entire schooling, I was always a top grade student.

...But in my last year of highschool I gotta say, I was laid back because I skipped a year so I had already technically graduated and could've just gone to uni, I was just getting some extra credits. So I spent that year doing no homework...lol...I still got straight A's, but some bad comments from teachers about me not doing homework was on my report ;P

I'm Top 2 in my class so no