________ seems to be a strong competition in China for senior high students to enter college or university.
The Group of Eight(G8) __ the eight richest countries in the world.
The company earned a lot of money. As a result, the members’ personal income rose by a/an __ of 13 percent.
With the help of high technology, more and more new substances ___in the past few years.
It was dark. We decided to ___for the night at a farmhouse.
They would __if food was difficult to find, so they celebrated when they had food.