Answer:
Cantar = To Sing
Explanation:
You can use this in a sentence for example:
I was able to sing when I was 5, but now I like drama more.
Cuando tenía cinco años podía cantar, pero ahora me gusta el arte de teatro mas
The correct answer would be abrió.
Usted <u>abrió</u> la ventana.
You (formal) opened the window.
Hope this helps! :3
is the a since Juan is giving him a robes jewelry