21, Founded ( in ) 1961 ( and employed) an estimated 35,000 people, the organization (has gained) a reputation for brutality. 

22, “john had the piano tuned today.”
“ was it_______?”.
A, out of tune badly before. 　　B, before badly out of tune.
C, badly out of tune before. 　　D, out of tune before badly. 

23, “leaving for Chicago?”
“_______.”
A, soon. 　　　B, lately.
C. late. 　　　  D. sooner. 

24, “ jane acts quite unfriendly.”
“ I think she is ________ than unfriendly.”
A, shyer.　　　　　　　　B, shy.
C, more shy rather. 　　　D, more shy. 

25, “would you like me to go to the doctor with you?”
“no, you_______ with me.”
A, need not to go. 　　　B, do not need go.
C. need not go. 　　　　D, need to not. 

答案：BCADC