more and more forests destroyed, many animals are facing the danger of dying out.

A．Because          B．As        C．With           D．Since

With more and more forests _____, many animals are facing the danger of dying out.

1. A.
   to destroy
2. B.
   destroying
3. C.
   destroyed
4. D.
   to be destroyed

With more and more forests _____, many animals are facing the danger of dying out.

With more and more forests _____, many animals are facing the danger of dying out.

A. to destroy      B. destroying      C. destroyed        D. to be destroyed