Here are the answers to each of your questions:
A) Which of these is a kind of shirt?
Response: la sudadera
B) When would you say "Te queda bien"?
Response: when your friend looks nice in a new piece of clothing
C) Who might be found selling in a store?
Response: el dependiente
D) Which would you use for referring to two shirts?
Response: dos camisetas
E) Which word means 500?
Response: quinientas
F) Choose the correct verb: Yo ______ comprar esta chaqueta.
Response: quiero
G) Which indicates the closest to you?
Response: este abrigo
H) Choose the closest meaning of "aquella gorra".
Response: that cap over on the other side
I) What was the indigenous name for El Salvador?
Response: Land of Precious Things
J) Which is an attraction of the mall called Centro Comercial Galerías in San Salvador?
Response: children's swing sets
K) What is a "pupusa"?
Response: stuffed tortilla
L) Which is a yearly festival in the United States?
Response: Pupusa Festival
M) What unusual items are made of sawdust in Honduras?
Response: sculptures
N) What is Guanacasco?
Response: the reenactment of a peace pact
O) Where was the Maya Empire located?
Response: Mexico and Central America
P) Who used jade ornaments?
Response: Maya kings and nobles
Q) Which was not found in the ancient Maya culture?
Response: roof gardens
R) What is "Mujer con naranja?"
Response: a prize winning Salvadoran sculpture