_____ English learners, we should not only be able to understand the meanings expressed by the language itself but also ______ expressed by postures, gestures and facial expressions.
Mr. Smith left home and went to Shenzhen in his twenties, where he _______ until the 1990s.
. 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.