I'll be at your ________ in three minutes．

A．service

B．order

C．movement

D．signal

Is this the reason ________ she gave for not finishing her homework yesterday?

A．why

B．for which

C．that

D．to which

A study shows that to limit TV viewing may ________ stronger relationships between young people, their friends and their parents．

A．result in

B．lie in

C．take in

D．lead in

The job required ________ did it ________ careful and brave enough．

A．who; is

B．whom; was

C．whomever; were

D．whoever; be

It is so wet there that the trees are extremely tall, some ________ over 90 metres．

A．measure

B．measures

C．measuring

D．measured

As ________ mountains beyond our village are becoming greener and greener, they have become ________ home to a large amount of wild life．

A．the; a

B．the;/

C．/; a

D．the; the

________ about the present economic crisis that he decided to look for more information about it．

A．So curious he was

B．So curious was he

C．Such curious he was

D．Such curious was he

The detective, ________ to be reading a newspaper, glanced at the man ________ next to a woman．

A．pretending; seated

B．pretended; seated

C．pretending; seat

D．pretended; seating

Facts prove that the world's economic development is not a win-lose game but one in which all _______ be winners．

A．can

B．shall

C．must

D．would

To the great disappointment of the poor peasant workers, a great part of their salaries were ________ by the boss for no right reason．

A．kept away

B．kept off

C．kept back

D．kept up