The criminal, as well as some ______ people, was arrested by the police yesterday.

A．sharp            B．relevant           C．vivid             D．skilled

In 1941 the US ________ war on the Axis.

A．informed          B．declared          C．announced        D．related

_______environmental damage is done, it takes many years for the ecosystem to recover.

A．Even if            B．If only            C．While            D．Once

Yao Ming is generally ________ as the best basketball player in the world.

A．substituted        B．acknowledged      C．contradicted       D．recommended

—Do you mind if I open the window?

—________.I feel a bit cold.

A．Of course not      B．No, please don’t.   C．I’d rather you didn’t   D．Go ahead

Was it through Mary _____ was working at a high school ____ you got to know Tom?

A．who; who         B．that; which         C．who; that          D．who; which

By the time he got up, I ______ for two hours in the factory.

A．have worked       B．worked           C．was working       D．had been working

Without the ____ of my friends, how could my company have lived through the hard times.

A．admiration        B．assistance         C．admission         D．achievement

We tried to find a table for seven, but they were all _________.

A．given away        B．used up           C．taken up          D．kept away

_______to sunlight for too much time will do harm to one’s skin.

A．Being exposed      B．Having exposed     C．Exposed          D．After being exposed