1,the traditional view is------we sleep because our brain is “programmed” to make us do so
A;when B:why C:whether D:that
解析：选C.is后面引导的是表语从句.由于是陈述语气,所以选C.
2,where’s that report
I brought it to you ------you were in mr.black’s office yesterday
A,if B,when C,because D,before
解析：选B.翻译成当你在布莱克办公室的时候我把他给你带去了.
3,having checked the doors were closed,and------all the lights were off,the boy opened the door to his bedroom
A,whyB,that C,when D,where
解析：选B.是having checked 的第二个宾语从句,that不能省略.
4,choosing the right dicitionary depengds on ------you want to use it for
A,what B,why C,how D,whether
解析：选A.depengds on 后面是宾语从句.从句中少for的宾语,又指代的是事物,所以选A.
5,the sesside here draws o lot of toursists every summer.warm sunshine and soft sands make------it is
A,what B,which,C,how Dwhere
解析：选A.make后面是宾语从句.从句中少it is 的表语,所以用A.
6,why not try your lick downtown,bob?taht’s -----the best jobs are
A,where B,what C,when D,why
解析：选A.翻译成那就是最好的工作所在地.