It’s so nice to hear from her again. , we last met more than thirty years ago.
Cook was a strict but good captain, _________ who, usually, took care of the sailors on his ship.
Thanks to the application of new farming methods, the out put is now _____ it was before the year 2000.
— The terrible accident is under investigation.— Actually, quicker action _____ those workers trapped in the mine.
I have been living in the United States for twenty years, but seldom _____ so lonely as now.
In the study of modern science, there are many cases _____ soldiers can teach officers.