Answer:
Ustedes ___ de San Salvador. means you ___ from san salvador. the word you can use for the blank is are. to have you are from san salvador.
Explanation:
hope this was helpful.
How - Como
Where- Donde
When- Cuando
Who - Quien
Gustan should be “gustaron”, no? are you asking about what tense it’s in? ie. past, present, future?