You’d better not leave the medicine ______ kids can get at it.

A. even if          B. which        C. where            D. so that

Doris'success lies in the fact____she isco-operative and eager to learn from others．

A．which　B．that　C．when　D．why

— Will you go to the annual meeting to be held in Sweden from the 26-30th of August 2008?

— That depends on _______ I am invited.

A. whether B. if C. whomever D. why

_____ puzzles me most is that I don’t know ______ the difference between the two lies.

A. What, how        B. What, where        C. That, what        D. How, which

The traditional view is ______ we sleep because our brain is “programmed” to make us do so.

A. when            B. why              C. whether              D. that

News came from the school office ________Wang Lin had been admitted to Beijing University.

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

Women _______ drink more than two cups of coffee a day have a greater chance of having heart disease than those ________ don’t.

A. who ;  不填               B. 不填 ; who  

C. who ;  who               D. 不填; 不填

Many factors influence a student in his/her study, ____ I think are out of a teacher’s control.  

A. most of them                B. most of which

C. most of what                D. most of that

Gun control is a subject     Americans have argued for a long time. 

A. of which      B. with which     C. about which      D. into which

Whenever I met her, _________ was fairly often, she greeted me with a sweet smile.  21世纪教育网

A. who         B. which         C. when        D. that 21世纪教育网