Drop the "a" from the sentence
Hope this helped:)
1. “it’s cold” (me,drink)
2. “it’s hot” (we eat)
3. “Claudia likes salty foods.” (Claudia, eat)
4. “it’s 8:00 in the morning.” (I, drink)
5. “Hector and Joaquin are tired.” (they, drink)
If your talking about what is 15 minutes in Spanish it’s 15 minutos