23. __What do you think of the medicine ?

　 __ To tell you the truth, _____according to the directions, it has side effect.

A. when taken　 B. when taking　 C. when to take　 D. when to be take

22. Doctors should do what they can to ____their patients___ illness.

A. cure ; of　　　 B. remind ; of　 C. keep ; out of　 D. separate ; from

21. ____a mobile phone can you ring _____you want to talk with anywhere.

A.　　 By ; whomever　 B.　 With ; whoever　 C. Only on ; whomever D. Using; whoever

20. _____made the school proud was____　 more than 95% of the students had been admitted

to key universities.

A,　 What ; because　　 B.　 What ; that　 C.　 That ; what　 D. That ; because

19. A lot of attention, I think , should be ____ the pollution to our drinking water.

　　 A.　 　　made　 to　 control　　　　　　　　 B.　　　 made to controlling　

B.　　 paid　 to　 control　　　　　　　　　 . D　　 paid to controlling

18. I had no chance ___ the famous singer, not to speak of taking photos of her.

A.　 to approach　　　 B.　 approaching　　 C.　 experience　 D.　 draw

17. I guess you should hold on to the old map which is ____ in scientific research.

A.　 great valuable　 B.　 of very valuable　 C. of great value　 D. much value

16. Learning another language is like stepping out of a door,____ I can look back and see

　 more clearly in my own language.

A.　 by which　　 B.　 which　　 C.　 on　 which　　　 D. though　 which

15. For these college students, at the Fifth China International Air Show, the most important is___

　 willingness to devote themselves to making the show ____ success.

A.　 a ,　 /　　　 B.　 a　 , a　　　　 C.　 the　 ,　 a　　　 D.　 the　 ,　 /

14. As early as 1647, Ohio made a decision that free tax supported schools must be established in

every town______ 50 households to go to school.

A.　 having　　　 B.　 to have　　　 C. to have had　　　 D.　　 having had