The project will help people understand the many threats to the natural environment ________ endangered plants and animals live

______ is no possibility _____ Jack will win the first place in the competition

He was so nervous during the test No _____ he didn’t pass the exam [ ]

s already tried her best. Please don’t be too ________ about her job. After all, she is only 21 and ________ from college.

If he’s only interested in your looks, that just shows how _____ he is. [ ]