Students ________ remain in their seats until all the papers have been collected.
—The film is, I have to say, not a bit interesting. —Why?It's ________ than the films I have ever seen.
—Are you feeling ________? —Yes.I'm fine now.
After two years' research,we now have a ________ better understanding of the disease.(2013·全国Ⅱ)
It is generally believed that teaching is ________ it is a science.
The businessman boasts to me that I can't find a ________ gold necklace,because his shop deals in the best.