Where did they have lunch?
When did they have dinner with their drandma and grandad?
What did their granny give them for supper?
Did she give them a bun and a glass of milk?
Much ,потому что время - неисчисляемое
Казахстан в.. ( ну, например, Казахстан находится в такой-то климатической зоне, в зависимости от продолжения и контекста предложения)