

Это очень интересный музей.
This is a very interesting museum.
Завтра мы идём в музей.
Tomorrow we're going to the museum.
Когда открывается музей?
When does the museum open?
"музей" is in the lesson "Recreation" (Level 15), along with 14 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.