12. Don’t respond to any e-mails ______ personal information, no matter how official they look.

A. searching　　　　　　　 B. asking　　　　　　　　 C. requesting　　　　　 D. questioning

11. Don’t take too much of the medicine; it does you more harm than good if you　　 .

A. do　　 B. take　　　 C. like　　　 D. have

10. It’s the sort of work that 　　　　　a high level of concentration.

A. calls for　　　　 B. makes up　　　　 C. lies in　　 D. stands for

9. The present situation is very complex, so I think it will take me some time to __________its reality.

A. make up　 　B. figure out 　C. look through 　　D. put off

8. As nobody here knows what is wrong with the machine, we must send for an engineer to _________ the problem.

A. handle 　　B. raise　 　C. face 　　D. present

7. Though having lived abroad for years, many Chinese still __________the traditional customs.

A. perform　　 　B. possess 　C. observe 　　D. support

6. I used to quarrel a lot with my parents, but now we ________fine.

A. look out　　　 　　　　 B. stay up　　 　　　　　　　　　　 C. carry on　 　　　　　　　　　　 D. get along

5. The fact that she never apologized ____a lot about what kind of person she is.

A. says　　 B. talks　 　C. appears 　　D. declares

4. Little Johnny felt the bag, curious to know what it ____.

A. collected　 　　　　　　　 B. contained　 　　　　　　　　　 C. loaded　 　　　　　　　　　 D. saved

3. After studying in a medical college for five years, Jane ______ her job as a doctor in the countryside.

A. set out　 　　　　 　B. took over　　 　　　　 　C. took up　　 　 D. set up