The prices have been rising all the time, especially that of housing. So it is high time the government _______ action to solve it.
| A．takes | B．have taken | C．took | D．to take |
The fans never expected their favourite team, which owns so many excellent players, ________have been defeated in the first round!
| A．must | B．should | C．might | D．could |
_______ is well known is ________ the Diaoyu Islands have been part of China since ancient times.
| A．Which; that | B．That; which | C．What; that | D．That; what |
At first I set out for the celebration with my friends together, but got _______ from them when we joined the big crowd.
| A．separated | B．united | C．divided | D．linked |
Copernicus’s theory is now the basis ______ all our ideas of the universe are built.
| A．to which | B．on which | C．for which | D．by which |
With a MBA degree from Harvard University, our boss takes a______ method to manage the company, which benefits everyone a lot.
| A．consistent | B．violent | C．scientific | D．Rough |