1(fuimos)
2(hace)
3(llegamos)
4(dice)
5(había)
6(estaban)
7(puso)
8( se disculpó)
9(recomendó)
10(esta)
11(tiene)
12(quedáramos)
I speak Spanish and I don't understand you
The word "sandwich" is used in English without the accent.
However, I would argue that medicina would be extra close, as well because it's very similar to medicine in the English language.
The answer is sirviéndose