Nearly a month had gone by they showed some sign of giving up the price for which they had held out.
A. until B. while C. before D. so that
In the years , the city government will take effective measures to bring the price of the house under control.
A. following B. followed C. follow D. to follow
According to some doctors, one of the ways to prevent us from growing old is to make sure that our brains get enough___.
A. performance B. exercise C. experience D. sport
We are faced with the necessity to recognize that having more people implies a lower standard of living.
A. readily B. smoothly C. unavoidably D. deliberately
Although many people view conflict as bad, conflict is sometimes useful _______ it forces people to test the relative merits of their attitudes and behaviors.
A. by which B. to which C. in that D. so that
— I phoned you at 7 yesterday evening but nobody answered.
— Oh, I ________ my dog in the park then.
A. walked B. was walking C. had walked D. would walk
