Answer: 1. When; were waiting
2: when; saw
hope this helps :)
Well, "who's" is who is, it's just a contraction. So, it'd be whose.
"Who is muddy foot prints are those?" doesn't sound correct, but
"Whose muddy foot prints are those?" does.
Hope this helps!
Answer:
risk-taking behavoir, courage and to embark on a journey
Explana