It is not idiomatic "to give" a class. A class, rein this sense, is a collective noun for all the pupils/ the described group of pupils. "Ur class went to the zoo." It can mean that, but it is usually restricted to a formal use, especially where a famous expert https://sextreffen40975.thezenweb.com/a-simple-key-für-trance-music-unveiled-71784533