________ yourself at the end of the meeting if you have different opinions.
—If not controlled, some terrible diseases will spread in the stricken areas after the terrible earthquake. —So people there are in _____ need of medical teams.
Foreign trade, the ____ of goods between nations, takes place for many reasons.
The famous professor’s lectures, though ____ informal, are considered far more informative and interesting.
____ through Africa, the infectious disease jumping from children to adults killed 1,000 people.
Now more people prefer a house in a coast city to ____ in such a large city as Beijing.