Ask your friend: 1) what means of transport he prefer; 2) where one should cross the street; 3) what he thinks of the underground in moscow / kyiv; 4) if he has even used the underground in london or other town abroad; 5) if he is fond of sightseeing in new towns i ports.
2) Where should one cross the street?
3) What do you think of the underground in Moscow / Kyiv?
4) Have you ever used the underground in London or other town abroad?
5) Are you fond of sightseeing in new towns / ports?