Ответить на вопросы на английском (полный ответ) :
1. What is one of the famous museums of London?
2. What is one of the famous cinemas of London?

1. The Sherlock Holmes Museum is one of the famous museums of London.
2. The Prince Charles Cinema  is one of the famous cinemas of London.

1.The famous museum of London is the British museum. This museum is very interesting and amazing, I think everyone would like to go there.
2. One of the famous cinemas of London is Electric Cinema.