American people are wondering whether the newly-elected president and his administration will keep the nation safe and defend it ________ any terrorist attack in the future．

A．to

B．on

C．against

D．with

I'll go to America to strengthen my English________it isn't too expensive．

A．except

B．provided

C．assumed

D．unless

This January will be very precious for us by which time we ________ reviewing Senior Book I．

A．will finish

B．will have finished

C．have finished

D．will be finished

－What does Roger Brown do for a living?

－He is one of the most successful ________ in the city．

A．newspaper reporter

B．newspaper''s reporters

C．newspaper's reporter

D．newspaper reporters

What ________ public is concerned about is whether ________ new international financial order will be established in the global community．

A．the;a

B．a;the

C．the;不填

D．不填;the

Father told me to watch the soup until it boiled and then ________ off the gas．

A．turn

B．turning

C．turned

D．having turned

I wish to attend the training session with your club, ________?

A．do I

B．don't I

C．will I

D．may I

The great use of school education is ________ to teach you things as to teach you the art of learning．

A．so much

B．too much

C．not so much

D．not much too

I will never know what you did at that time, nor will ________．

A．anyone

B．anyone else

C．no one

D．no one else

Would phone conversations replace cosy chats ________ lunch or in the pub after work?

A．with

B．about

C．at

D．over