But unfortunately, I have to come back on Monday.

Some of you-- This incidentally will be a more technical of my lectures and it's a little bit unfortunate that it comes early in the semester.

As luck would have it, he had just left when I arrived.

As of right now, unfortunately this particular species of tree has a difficult time growing outside of tropical environments. It is also difficult for a novice farmer to cultivate.

Unfortunately, the company, which sells its products in select states, does not have a shipping system set up.