I agree with carsonshaa because it may be harder to get better grades when you don't have as much motivation, but if you put in the same effort you do at school, you will get the grades you usually would if you weren't doing school from home. I think A-F grades are fair because they reflect your WORK and EFFORT that is put in. I get that things were harder since we had to stay home, but as long as you had zero distractions and put the phone away, you will be just fine.