When you take the senior high school entrance examination (if you want to cheat, you don't need to read it with your eyes, even if the teacher sees it, it's hard to find evidence)

Teachers all know this.

proverb

You can use a pencil.

If the teacher wants to give you trouble.

You are right.

I think you must have used a pencil draft for the senior high school entrance examination.

Don't be afraid.

You're not cheating.

I can assure you.

Finally, I hope you get good grades in the exam.