The headmaster was______ as to how to inform her of the news that her daughter failed to pass the exam again.
The form cannot be signed by anyone ________ yourself.(2011·全国Ⅰ)
In the last few years thousands of films ________all over the word.(2011·天津)
After the long discussion, possible solutions________.
—What is the Group G8? —Oh, it is a group ________ the eight of the richest countries or areas of the world.
He came all the way to China for knowing its culture and history ________ for making money.