选词填空。
capital city，know，red，Canada，speak，white，English，green
（1）— What colour is Canada on the map of the world?
— It’s _______.
（2） Do you _____ about _______?
（3）— What do they speak in Canada?
— They _____ _____ and French.
（4） Ottawa is the _____ _____ of Canada.
（5）— What colour is Canada’s flag?
— It’s _____ and _____.