Okay so in the order you asked the questions I would say:
D
C
D
A
?
Answer:
Read explanation
Explanation:
To express the time after the hour (but before half past the hour), use y (and) and the number of minutes. Son las dos y cinco. (It is 2:05.) If you want to express the time after half past the hour, use menos (less) + the number of the following hour to express the time before the next hour (after half past the hour).
El muchacho is the answer, hope this helps :)
