With more and more forests _____, many animals are facing the danger of dying out.
Nobody knows the man killed in the accident, so it is difficult for the police to find out his _______ .
Never has the reporter _______ such pains since his childhood.
We shouldn’t have set out at that time. We had _______ the fact that it was getting darker.
The handsome man is my uncle ________ overcoat is black and white.
The rescue worker looks very young but _______ she is more than thirty years old.