ge graduates are offered lots of available jobs, ______, I believe, they can fully demonstrate their knowledge and competence.

Not until all the fish died in the river ____ how serious the pollution was. [ ]

To everyone’s surprise, such important and top urgent information has been ______, but the police are reported to be looking into the case.

In my point of view, the question is not _____ the world is going to have a new economic crisis, but when.

ingChristianity, witnesses have to _______ on the Bible to tell the truth.