You have to get good grades in math and English.
good grades
A good spy need to good at disguising.
"Harriet the Spy" by Louise Fitzhugh is typically recommended for readers in grades 4-6, making it suitable for ages 9-12.
Spy cameras need to be super small for you to spy on anyone, so you can't build a professional spy camera out of a cheap digital camera, you need to buy one on the Internet. Anyways why would you need a spy camera? To spy on someone doing personal things?
you need very good grades.
what kind of grades do you need to be a police officer
You do not need any particular grades. You need to prove you are a student.
all you need is a creative spy mind
What grades do you have to have to get into most colleges?
Of course you need to have good grades... as much as possible don't have grades below 85% . That's the standard grade you need to have to be able to get into the military. :)
you mite need to be a good boy or girl and have to get good grades on your work and have too do your grades good for your cm ts
all you need is a creative spy mind