1. unos
2.un
3.unas
4.una
5.una
6.unas
7.un
8.unos
9.un
10.unas
11.una
12.un
13.unos
14.unas
15.un
16.unos
17.un
18.unas
19.unos
20.unas
21.unos
22.un
23.una
24.un
25. unas
26. una
27.un
28.un
29.un
30.unas
The answer would be A cause you don't put a glass in a suitcase.
