They waited at the bus stop and about five minutes later the bus they wanted along.
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.