Пожалуйста, помогите ответить на вопросы письменно, разумеется по-английски:
1)What are the biggest film corporations in the USA?
2)What was the first film demonstrated to the audience about?
3) What was the name of the first theatre in London?
4) What categories are there in the MPAA rating system?
5) What genres of films were the first ones shot in America?

Спасибо огромное!

1 The biggest film corporations in the USA are Columbia Pictures, Paramount, 20th Century Fox, etc2 The first film demonstrated to the audience was "The Arrival of a Train at La Ciotat Station". This film shows an ordinary aspect of everyday life,videlicet,the arrival of a train pulled by a steam locomotive to a train station in the French town - La Ciotat.3 The  first theatre in London was called "The Theatre".4 There are such categories as G(general audience), PG( parental guidance suggested), PG-13( parents strongly cautioned), R (restricted) NC-17 ( no one 17 and under addmitted). 5 They were westerns,comedies and war films.