Al cabo de / Dentro de / Después de
I understand what these three phrases mean. But I saw this sentence:
-
- Esta chica no sabe lo que quiere, se fue a los Estados Unidos a estudiar inglés y resulta que se aburría y ..... 3 meses volvió.
a. dentro de
b. al cabo de
c. después de
It seems to me that all three would fit, I guessed "al cabo de" because it sounded the most right, and it was right, but I want to know why and what it is that makes the other two impossible. (They are impossible).
Thank you!
2 Answers
To me, both b and c are correct. In my speech I make no difference between "al cabo" and "después de" - they are synonymous to me.
If you hadn't given any options I wouldn't even have hesitated to write 'después de'. For what that is worth, a problem I had not even considered has now been discovered, what fun!
Dentro de, would, to me, change the meaning to 'she returned within 3 months because she got bored..''