"We must keep a secret of the things _______ here", the general said, _______ at the man in charge of the information office.
| A．discussed, stared seriously | B．being discussed, seriously staring |
| C．to be discussed, seriously stared | D．discussed, stared |
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