Answer:
D.
Explanation:
If you put it into the translator you will see that it says "had lunch"
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 think the answer to your question is B I think
B. busco
It can't be Busca, buscamos is like a group looking, Buscas is like someone else looking. So it's ..Yo Busco