61、 At present time, people have a trend to live in the _________
A．suburb
B．suburbs
C．garb
D．outskirts


62、 I' d________ you didn't touch that, if you don' t mind.
A．rather
B．better
C．happier
D．further


63、 Fruit is rich_________ vitamins.
A．with
B．in
C．at
D．of


64、 Many a delegate was in favor of his proposal that a special committee _________to investigate the incident.
A．were set up
B．was set up
C．be set up
D．set up


65、 The Prime Minister refused to comment on the rumor that he had planned to_________
A．discharge
B．dismiss
C．resign
D．resume


66、 The most important________ of his speech was that we should all work whole-heartedly for the people.
A．element
B．spot
C．sense
D．point


67、 According to the weather forecast, which is usually_________ , it will snow this afternoon.
A．accurate
B．precise
C．exact
D．perfect


68、 Because of the poor harvest, wheat prices have_________ in the last six months.
A．added
B．jumped
C．amounted
D．developed


69、They did not find_________ to prepare for the worst conditions they might meet.
A．worth their while
B．it worthwhile
C．it worth
D．it worthy

70、 That' s the reason________ Ann could not do her part of the job.
A．that
B．of
C．because
D．why