－I can't work out this problem．

－__________．

A．Why don't you asking Kate for help?

B．Why not ask Kate for help?

C．How about ask Kate for help?

D．You'd better stop to do it．

Thus the Europe was ________ peace for the first time in ten years．

A．at

B．at the

C．in the

D．for

Those at the meeting ________ his speech．

A．think high of

B．think highly about

C．think highly of

D．sing high praise of

The gentleman ________ you told me yesterday proved to be a thief．

A．who

B．about whom

C．whom

D．with whom

This is one of the best books ________ this year．

A．they have been read

B．that has been read

C．that have been read

D．which has been read

There is no place ________ is so lovely like home．

A．where

B．at which

C．in which

D．that

________ this book and tell me what you think of it．

A．Look through

B．Look on

C．Look into

D．Look up

________ is known to all, China will be an ________ and powerful country in 20 or 30 years' time．

A．That; advancing

B．This; advanced

C．As; advanced

D．It; advancing

________ is a fact that English is being accepted as an international language．

A．There

B．This

C．That

D．It

Have you seen the film Titanic, ________ leading actor is world-famous?

A．its

B．it's

C．whose

D．which