Great as it is, the tiger is as endangered a species as ________ all other animals on the earth. [ ]

u understand the film The Hobbit, the most amazing US-made one last year—______, but I am confused at many scenes.

With the help of the new equipment, our factory produced ________ VCD players in 2001 as the year before.

Only after her mother came to help her for the first few months ______ to begin her project.

There was a terrible noise _____ the sudden burst of light. [ ]