Das 5-Sekunden-Trick für Dance
That's life unfortunately. As a dated BE speaker I would not use class, I would use lesson. May Beryllium it's the standard Harte nuss of there being so many variants of English.Actually, they keep using these two words just like this all the time. Rein one and the same Liedertext they use "at a lesson" and "hinein class" and my students are quite