1) were killed
2)weren't protected
3)was made
4)wasn't understood
5)are given
6)are needed
7)was done
в 8 и 9 не уверен, извиняюсь(
Объяснение:
10)are made
11)isn't used
12)was called
13)was also used
14)was started
15)are given
16)were awarded
