No problems about the delay! Take as much time as you need with each page, the more effort you put in on each mark you do the better!

Overall you're making good progress:

-The funnels are more confident now, though sometimes you draw through them only once, make sure you draw through them always 2-3 times, no less no more.

Sometimes they aren't alligned as well. The middle line has to cut the ellipses in 2 symmetrical halves, so make sure you always aim for it even if that means you need to ignore the curves.

-On rotated boxes you're now rotating some of the boxes and kept some of them close, though I can see that you got confused, which is completely normal as this exercise is very hard. Take a look at this diagram I made, that hopefully helps you to keep the boxes close more consistently.

-And lastly on rough perspective you're doing a better job at keeping the verticals and horizontals correct, but the lines are a bit wobbly.

Like I said previously, it's super important that you focus first on confidence over accuracy. A confident line is always going to be better than a wobbly line, here is an example that hopefully makes it a bit clearer. Try to think about every line after drawing the starting and ending dots as a single ghosted lines exercise. If you draw the confident line you win, if you don't you fail. The result on the actual box doesn't matter at all, focus on the individual exercise.

And just as a reminder you should be drawing all lines with your shoulder and ghosting them, no matter how small they are.

Before moving on I want you to do one more frame of rough perspective and another of organic perspective, to make sure you can draw confident lines on boxes. Good luck and keep up the good work!