Translation of bedauerlicherweise

Can we do it one day earlier? 30.April? I probably can't on the 04.05, but I will know just next week. Maybe we can do a phone lesson first and than the writing exercises. I do not feel ready yet.
These are the guys who need to be blames. They are primitive, ignorant, selfish and they appear to me as thought they are confined in their ideas. They cannot think outside the box for even once.
Also, I must say, that if you do not like our vocabulary lessons, you could create your own vocabulary lessons and share these lessons with students. You can use the platform for free with your own lessons!!!