B trying to escape to the city of riga
The Great Gatsby is a 1925 novel by American writer F. Scott Fitzgerald. Set in the Jazz Age on Long Island, near New York City, the novel depicts first-person narrator Nick Carraway's interactions with mysterious millionaire Jay Gatsby and Gatsby's obsession to reunite with his former lover, Daisy Buchanan.
Answer:
1. The museum is free. You _________dont______ pay for the entrance
2. You have to wear a uniform at school. You ______musnt________ wear blue jeans
3. The speed limit is 90 km per hour. You _____musnt_______ drive faster.
4. You live in a very small place. You _______musnt____ clean it every day. Just clean it twice.
5. Your job is from Monday to Friday. You _____dont_______ come on weekends.
6. That river is extremely dangerous. You ______musnt______ swim in it.
So, I'm pretty sure A/V stands for Audio-Visual Professionals. And, those are mostly required in like a large event center for managing all the audio-visual stuff.