A. except for B. except C. besides D. without
A. so is it B. so it is C. as it is D. as is it
A. that B. whether C. if D. how
A. look down upon B. look forward to C. look in D. look out
A. to be bought B. bought C. buying D. to have bought
A. sweeps B. is swept C. is sweeping D. has swept
A. discussing B. discuss C. discussed D. will discuss
A. nothing B. anything C. something D. everything
A. basis B. based C. base D. basic
A. So B. Otherwise C. But D. Because