单选题 The number of_in our city has increased yearly.

单选题 You sometimes have to_a lot of money before you make a profit.

单选题 One of the best_of the 20th century is the mobile phone.

单选题 The company achieved a_of $$120,000,000 in last year but this dropped to $$90,000,000 this year.

单选题 I got a job as the_manager in a small firm.

单选题 You have the_and we have the machines so we make a good team.

单选题 The_news is that China is holding the biggest trade fair in the world.

单选题 The Chinese_mean that Chinese people are always involved in foreign manufacturing in China.