All these people are now making an active to improve our environment.
Compared with male graduates, a(n) ______ small number of female graduates can get employed when they go job-hunting.
Reading the job ad, he wondered whether he was ______ to apply for it.
Plans have been proposed ______ the largest dam in the world to be built along the Congo river.
The actress received an award for her ______ to charity work.
Our physics teacher and English teacher always give their lessons in a lively and clear way, ______ greatly benefits us students.