The question lacks some context but I would say B) might be the right answer. Hope this helps!
1. Calcula la diagonal de un rectángulo cuyos lados tienen las siguientes medidas.
a. 5 dm y 4 dm
b. 8 cm y 6 cm
Yesss most is an idefinite pronoun
If you could explain better maybe I could help.
Hi,
I believe it is the second choice, "<span>The neighbor waters our plants whom we trust the most while we travel."
The correct variation would be: "The neighbor, whom we trust the most while we travel, waters our plants."
~Elisabeth</span>
