Answer: Donde
Explanation:
Como means how.
Que means what.
The only appropriate answers are either donde or adonde. The reason it's not adonde, is because you use adonde when asking "to where" or "where to" if that makes sense. If you're simply asking where someone is, you say donde.
I'm sure its Navegar. Navegar : surf
So in a sentence:
Estoy Navegar por internet: I'm surfing the internet
I took spanish last year so i know the basics:)
<span>The education system is 100% subsidized by the government, meaning that Cuban students at all levels can attend school for free. The Cuban government has been investing a substantial part of its budget into education for many years.</span>