Visual Basic WebBrowser Checkboxes

so I am working on a program and I need it to go to a webpage and check a box, and the id is random... Example the id will be random, sometimes its id/khfHSF7fg other times its id/kjvAIDVkd

So i'm wondering a way I can click the box every time. This is what I have. WebBrowser2.Document.GetElementById("ID would go here").InvokeMember("click")