In which country is Lake Como located?

In which country is most of the Negev Desert located? In which country is most of the Simpson Desert located? In which country is most of the Rub' al Khali (Empty Quarter) located? In which country is most of the Thar Desert located? In which country is Lake Garda located? In which country is Lake Ladoga located? In which country is Lake Balaton located? In which country is Lake Bled located?