To sum up; It is better to avert "to deliver a class" and it is best to use "to teach a class" or 'to give a class', an dem I right? Click to expand... 知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 Actually, they keep using these two words just like this all the time. https://sexkontaktedeutschland76531.bloggip.com/33835942/a-simple-key-für-trance-music-unveiled