2) heard
3) opened
4) opened
5) were trying
6) climbed
7) crept
8) was standing
9) saw
10) was moving
11) was holding
12) knew
13) were looking
2) heard
3) opened
4) opened
5) were trying
6) climbed
7) crept
8) was standing
9) saw
10) was moving
11) was holding
12) knew
13) were looking