ПОМОГИТЕ АНГЛИЙСКИЙ, ПОЖАЛУЙСТА, НИЧЕГО НЕ ПОНИМАЮ (((((​

1) had
2)was camping out
3)was returning
4)was getting
5) fell off
6) told
7) took
8)Knew
9) was climbing up
10) didn’t sleep
11) were waiting
12 were looking,
13)were looking
14)spent
15 rescued
16)had
17)didn’t have