Usted would be the right one because it’s formal.
Answer:
Explanation:
Question 1 with 1 blank room / clean and tidy Question 2 with 1 blank hotel restaurant / excellent Question 3 with 1 blank elevator door / open Question 4 with 1 blank other guests / French Question 5 with 1 blank (me) / tired of travel Question 6 with 1 blankPaula and I / looking for the buttons Question 7 with 1 blankla employee / very nice Question 8 with 1 blankel buttons / busy Question 9 with 1 blank us / in the city of San Juan Question 10 with 1 blank (you) / José Javier Fernández
Answer:
Nuestro desayuno, el café con leche o la leche con cacao, son dos disoluciones, formadas por soluto y disolvente. En este caso el soluto es sólido mientras que el disolvente es líquido, dando como resultado una disolución líquida.
Explanation: