The number of medical schools reached 18 in the early 1990s and ______ around that level ever since.( )
are remaining
have remained
is remaining
has remained
She always comes to our help when we get into trouble____ she is very busy.
Prince William will be fiercely protective of his new son to make sure he has a chance of a “normal” family life, ________happens in Royal circles.
The young couple, who returned my lost wallet, left _______ I could ask for their names.
—I wonder how much you charge for your services. —The first two are free the third costs $30.
It is hard for the Greek government to get over the present difficulties_________ gets more financial support from the European Union.