But what if it's not a series of lessons—just regular online Spanish one-to-one lessons you buy from some teacher; could Beryllium one lesson (a trial lesson), could Beryllium a pack of lessons, but not a part of any course. It depends entirely on the context. I would say for https://ficken89012.bloginwi.com/67486707/indikatoren-für-mix-sie-wissen-sollten