Vocabulary and Structure(20 points)．
Directions：There are 30 incomplete sentences in this part．For each sentence there are four choices marked A,B,CandD．Choose the answer that best completes the sentence．Then mark the correspondingletter on the Answer Sheet with a single through the center．


1、 I found it extremely__________and it is really difficult fbr me to understand．
A．complicated
B．confused
C．component
D．complete


2、 The car was repaired but not quite to my__________ ．
A．ioy
B．pleasure
C．attraction
D．satisfaction


3、 He was__________ enough to understand my questions from the gestures I made．
A．intelligent
B．efficient
C．proficient
D．diligent


4、 Many cities in the southern part of the United States have difficulty__________traffic flowing when it snows．
A．kept
B．keeping
C．to keep
D．in being kept


5、 Putting in a new window will__________ cutting away part of the roof．
A．include
B．involve
C．contain
D．comprise


6、 From here we can see the bridge__________ construction．
A．on
B．under
C．at
D．with．


7、 __________ some grammatical mistakes，there are several words misspeh．
A．Besides
B．Byside
C．Except
D．Additionally


8、 He is suffering__________ a serious headache．
A．with
B．out of
C．from
D．in


9、 We"had a good many anxious moments，but everything__________ all right in the end．
A．turned down
B．turned off
C．turned out
D．turned to


10、 They couldn’t__________him of his mistake．
A．advise
B．convince
C．persuade
D．believe