No sooner ______ down on bed ______ the telephone rang.
The Great wall is a well-known tourist attraction, _______ attracts millions of people home and abroad every year.
The manager will not permit the change in the product, nor _______ it a thought.
We tried to discourage him from going out in the storm, but he turned a deaf ear and went _______.
According to the school rules, no students carrying cell phones ______ be allowed to enter the campus.
Education and police authorities in China have launched a campaign to _______ sales of equipment designed for cheating in this weekend's national college entrance exam.