Answer:
a- Im guessing its got something to do with dectectives looking for a dancer who's escaped.
b- That there is a lot more to the case there must be deeper information to look at for them to be able to understand.
c- " must look at it "
d- unraveled
Explanation:
Camilo yo __escribimos__ un poema para la clase de inglés el .mes pasado.
The answer is tenia so it would be La muchacha tenia frio durante el concierge