Rewrite these sentences as general questions

2 did John come to Moscow as a tourist?
3 are the tourists standing outside the gallery?
4 is the museum open from 10 pm to 6 pm?
5 would we like to travel more?
6 Can Ben arrange our trip?
7 did we see a nice film yesterday?
8 will my parents build a house in the country next summer?
9 Does Mary enjoy hot weather?
10 is London one of the oldest city in the world?