The long-lasting war, ______ with blood and death, ended in people’s sadness, ______ no result.
With a population of over seven million, London is ________ the largest cities of the world.
— I rang you up last night, but nobody answered. — Oh, I usually ________ off my phone at about 9:00 p.m.
There are two rooms in the apartment, ________ serves as a kitchen.
After a second thought, Bill ________ a better idea of how to solve the problem.
The number of new energy vehicles in China’s cities ________ to reach 39,000 by the end of this month, according to Wan Gang, Chinese Minister of Science and Technology.