2-were
3-was
4-were
5-were
6-was
7-was
8-was
9-was
10- were
11-were
12-was
13-was
14-were
15- was
16-was
17-were
18- were
19- was
20-was

HE/SHE/IT we use(nos usamos)->WAS
YOU/THEY/WE we use(nos usamos)->WERE (qndo nos referimos a mais de uma pessoa usamos were)e quando nos referimos a somente uma pessoa/animal(it) usamos was