4. John Smith, a successful businessman, has a ______car.

A. large German white　　　　　　　 B. large white German

C. white large German　　　　　　　 D. German large white

3. It is re ported that the United States uses _____ energy as the whole of Europe.　　　

　A. as twice　　　 B. twice much　　C. twice much as　 D. twice as much

2. Mary kept weighing herself to see how much ______ she was getting. 　

　A. heavier　　　　 B. heavy　　　　 C. the heavier　　 D. the heaviest

116. It rained heavily,____ the basketball match had to be put off.

A. so that　　　 　　　　 B. when　　　　　 　　　 C. otherwise　　　　 D. therefore

115. You must work hard,____ you will not learn English well.

A. if　　　 　　　　　　　 B. whether　　　　 　　 C. otherwise　　　　 D. unless

114. The book is not easy.____ it's rather difficult.

A. On the one hand　 　　　　　　　　　　　　　　　　　　 B. On the contrary　

C. On the other hand　 　　　　　　　　　　　　　　　　　　　　　 D. On the other contrary

113. He spoke loudly ____ the audience could hear him clearly.

A. so　　　　　　 　　　 　　B. that　　　　　　 C. so that　　　　　 D. in order to

112.I don' t know ____ to stay at home or go out.　　　

A. whether　　　　　　 B. if　　　　　　　 C. how　　　　　　 D. where

111.____ he will come or not is still unknown.　　

A. If　　　　　　　　　 B. Where　　　　　　 C. That　　　　　　 D. Whether

110. He will come ____ you ask him.　　　　　

A. whether　　　　　　 B. unless　　　　　 C. if　　　　　　　 D. while