O, but which is the question?
True sndndhdhdndhdjdndhhdjdjdhdjdjdjdjd
The question is just asking which color does carlos like the best for the tie and it could be any color. Verdes is green, Azules is blue, Rojas is Red, Amarillas is yellow.
The answer is: llamó (simple past) because it has an expression of time (a las ocho de la noche) indicating an action that concluded in the past
Paloma <u>llamó</u> a Juan <u>a las ocho de la noche. </u>