Answer: im not sure if you want me to translate or what.... But im going to Translate it into English
Explanation: Madame Arnaud (1) at the university. She (2) French. She (3) verbs and grammar to students. On Friday, in class, students (4) a video in French or (or) (5) French music. This weekend, they (6) for (for) (7) the very difficult Monday morning exam. I / I (8) very much for this course, but my (my) friends and I, we (9) the nice class.
Answer:
Todos trabajan para entretener y anunciar.
Especially in the days before audio recording and playback, music was often written out as a means of preserving and communicating it. To do this, a system of notation was developed that gives musicians the information they need to play music as the composer intended it.
(Hope it helps :) )
B. using words to mimic sounds.