How to Unblock a Monitor on a Desk

i have a tip. I'm not sure if it's going to help you, but this is what i did. So i hurried all those instructions really carefully the first time i did on line exam. What i did was take a a bed sheet and put on top of them,. And then on top of the desk, so it looked like a, like a, just a square desk... You couldn't see the monitors at all. We will see in two days how that went.