Copy Visible Filters cells to other Visible and Filtered cells

on the sheet that im attaching, i have data on SHEET 1 that i want to copy onto SHEET 2. SHEET 1 has test scores for 5 students, sheet 2 is missing 2. i want to FILTER John and Larrys score on Sheet 1, thereby only showing cells A6, B6, A8, B8. the copy over the "88" and "85", then head to Sheet 2, and filter out only for John and Larry. i highlight cells B6 and B8, go to Ctrl +G, select blanks, and paste over, and get an error. how do i accomplish this? thanks