Переделать предложения в вопросительные. 1) alexander studies in moscow 2) there is an in door swimming 3) the library is equipped with laptops 4) all the classrooms are on the first floor 5) the classrooms are the same

1) Does Alexander study in Moscow?
2) Is there an in door swimming?
3) Is the library equipped with laptops?
4) Are all the classrooms on the first floor?
5) Are the classrooms the same ?