The answer is este it is used as a masculine adjective where as esto is a demonstrative pronoun for masculine and feminine nouns
Answer:
Siempre tienes que hacer tu mejor esfuerzo
Explanation:
The answer is HACIA mucho calor
Answer:
Me caen muy bien son excelentes escritores y mejores personas.
The correct answer is aquella, because we would use the word if there was a difference in the distance. Like if you were in the right corner of a room, and the guitar was at the left corner of the room. And another reason is because aquella is feminine and in spanish, guitar is feminine.