Whenever I met her, ____ was fairly often, she greeted me with a sweet smile.
. After a heated discussion, the committee finally worked out one _______ to solve the problem.
The number of foreign students attending Chinese universities ______ rising step by step since 1999.
The professor held the crucible the Bunsen flame when heating the substance.
12.—Most of my friends do the shopping online, —That’s really a good idea. Prices of goods _______ online can be lower than store prices.
—How do you find the film So Young directed by Zhao Wei? —_______.