All but one ____here just now.
China has a population of 1.3 billion, ____ it the largest country in the world by population.A. making B. made . makes D. to make
Most female workers in Beijing suffer from ____ connected to the global financial crisis, according to a recent survey.A. curiosity B. eagerness . thirst D. anxiety
Two middle-aged passengers fell into the sea. ____, neither of them could swim.A. In fact B. Luckily . Naturally D. Unfortunately
-What are on show in the museum?-Some pictures ____ by middle-school students.A. taking B. having been taken . taken D. being taken
Even if you are an experienced teacher, you sometimes ____ make some mistakes.A. can B. must . should D. will