A large quantity of real cases suggest that the average speed of the vehicles closely ______ with the severity of the accident caused.

In schools, teachers and pupils alike often ______ that if a concept has been easy to learn, then the lesson has been successful.

The company’s new president will have to ______ some complicated legal problems from his predecessor (前任).

Every year,1.25 million people die in traffic accidents around the world, which is ______ to the entire population of China’s Lijiang City.

What is fundamental to a company’s survival is to ______ and always go a few steps ahead in the industry.

All the member countries at the conference have signed a treaty to ______ their loyalty to the alliance.

Huawei, a Chinese technology company that provides telecommunications equipment and sells consumer electronics, enjoys high ______ both locally and internationally.

The railway company claimed that they would ______20 percent of a fare if their train is more than an hour late.

Lu Xun produced many long-lasting short stories, the themes of which cover an extensive ______ and reflect a multitude of aspects of social life.

Agricultural technologies have ______ farm production, resulting in a dramatic increase in grain output.