If it’s been 7 years try to ask for academic renewal. Trying to lie isn’t going to help you in any way. It will end up always being on the back of your mind because if they find out they can take away your degree, rescind your acceptance, etc… If you’re already at a new cc transfer your grades from your old cc (the bad grades) to your new one and try to talk to a counselor about academic renewal. That would be your best choice tbh.