The weather turned out to be fine yesterday．I the trouble to carry my umbrella with me．
| A．should have taken | B．could have taken |
| C．needn’t have taken | D．mustn’t have taken |
As the visiting prime minister puts, China’s influence in the world will continue to strengthen ______ its economy grows.
| A．although | B．until | C．as | D．before |
With the effects of global warming, trees their leaves much later in the year.
| A．are losing | B．have lost | C．lost | D．were losing |
August 8th, 2008 is a special day, ____, I think, that will be remembered by the Chinese forever.
| A．one | B．what | C．which | D．the one |
He hated wandering about and expected to find a ____ position in the civil service of government.
| A．temporary | B．significant | C．proper | D．permanent |
— Is this Mr. White’s office, Mary?— Yes, _____.
| A．that’s all right | B．it doesn’t matter | C．after you | D．please yourself |