I have bolded each right answer. Also translated each answer choice so that you know what each word means.
1. What would you use to sharpen a pencil?
A- el sacapuntas ← means the sharpener
B- el escritorio ← means the desk
C- la papelera ← means the paper bin
D- la pantalla ← means the screen
2. What would you look at to tell the time?
A- el reloj ← means the watch or clock (in Spanish there is one word for both watch and clock)
B- la bandera ← means the flag
C- el teclado ← means the keyboard
D- la puerta ← means the door
3. Which of these would you sit in to study?
A- el ratón ← means the mouse
B- la ventana ← means the window
C- el cartel ← mens the poster
D- la silla ← means the chair
Ayer Uds. asistieron al partido de fútbol.
The answer is
La revista Cosas es mi favorita. ___La compro_________ todos los meses.
The female and singular pronoun <u>La </u>is replacing the magazine (revista Cosas) which in Spanish is also female.
the other options do not apply because:
<u>Lo</u> compro is male gender
<u>Las</u> and <u>los</u> are for plural and the sentence states only one magazine.