... responsible for writing all reports as well as for balancing the books. a. is b. be c. was d. been b 44. Although a doctor may be able to diagnose a problem ………………, he still may not be able to ... ……………….. a. and blue and yellow so b. and too blue and yellow c. and so blue and yellow do < /b> d. and so are blue and yellow d 113. Double-stars orbit ………………. . a. each to the other b. each other ... …………… extinct. a. is b. are c. was d. were b 97. Without alphabetical order, dictionaries would be ……………… to use. a. possibility b. possible c. impossibility d. impossible d 98. I was shocked...