Is в единственном числе,а are во множественном
ииве. Как у тебя дела хорошо???
The Swiss -Швейцарский народ;
Индия-India;
The flag of India-Флаг Индии;
Индейцы-Indians;
1Have you ever been in Moscow?
2Has He ever tried National dish?
3Have they ever played chess?
4Have you ever gone to science Museum?