The answer to your question is letter B!
The correct answer is A Solicitaré
For most adjectives, the endings are like this:
o : masculine singular
os : masculine plural
a : feminine singular
as : feminine plural
La abuela means the grandmother. It is a feminine singular word. Therefore, you use the ending -a, so the answer is vieja.
Also, keep in mind that the adjective endings match noun endings. Abuela has the ending -a, so the adjective should also end in -a.
Answer:
Estás delante del sofá.
Explanation:
The question tells you that YOU are Lucia. So, you would use "you" instead of "she", so use estás instead of está.
She is not next to a door, so she is not "al lado de la puerta". She is in front of the sofa, so she is "delante del sofa".
Eres Lucía; estás delante del sofá.
Hope this helps!