I have to say, these were more difficult for me than I thought! I decided to record even the not so perfect ones to show that I struggled with these! Soon enough, I ended up getting them for the most part (with mixed-up solfege once or twice).
I was trying not to get frustrated but felt myself starting to become that pretty early on when I didn't get things right. However, I now realize that making mistakes is a big part of the learning process. Although I found this difficult, I'm proud of myself for not giving up, even on the more difficult progressions... 3 and 4 were SO difficult for me! But eventually, I got them and I'm proud of myself for that.