35.-Did you have a good sleep last night?
-Yes, never sleep ____.
A. badly B. better . worse D. best
34. 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
33. 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
32. Two middle-aged passengers fell into the sea. ____, neither of them could swim.
A. In fact B. Luckily . Naturally D. Unfortunately
31.-What are on show in the museum?
-Some pictures ____ by middle-school students.
A. taking B. having been taken . taken D. being taken