Garter Druse _____ his being selected for the important task to his courage,devotion and knowledge of the area.
China Mobile has to face the problem that more and more people in China prefer to choose ______ cheaper wireless phone service known as ______ “Little Smart”.
It is not easy to learn English well but if you ______, you will succeed in the end.
Water, which seems to be so simple and common, is ______ makes life possible.
William Shakespeare occupied a ______ position in English literature.
We have been told that under no circumstances ______ the telephone in the office for personal affairs.