30. Lily _______ argue with the boss although she is a little afraid of him .

A. dare　　　　　 B. dares to　　　　 C. dares not　　　 D. doesn’t dare to

29. Those naughty boys never stay in the classroom _______ classes .

A. in　　　　　　 B. after　　　　　 C. among　　　　 D. between

28. The best school _______ I have ever worked is Suzhou High School .

A. that　　　　　 B. which　　　　 C. where　　　　　 D./

27.The police drew a white circle_______ they found the dead boy .

A. in where　　 B. where　　 C. at the place　　　　　　 D. at which

26. _______happens ,we will stand by your side .

Choose the wrong answer :

A.　 Whatever　　　 B. No matter what　　 C. Whether or not it　　　 D. Whenever

25.Bill Gates has set up his Microsoft _______ only one year of hard work .

A. since　　　　 B. for　　　 C. after　　　　 D. in

24. He is always speaking to his parents in the way _______ no one can accept .

Choose the wrong answer :

A.　 that　　　 B. /　　　　 C. in which　　 D. which

23. SARS is dangerous _______ .

A. working at　　 B. to work at　　 C. to work with　　 D. to be worked with

22. While walking in the grass , you must ________ poisonous snakes .

A. look out　　　 B. take care of　　 C. watch out for　　 D. be careful for

21．None at the Iraq police station ________ the car bombing last week .

A. survived　　 B. was survived in　　 C. had survived　　 D. has survived in