It wasn’t until dark _________ he found _________ he thought was the correct way to solve the problem.
A. when , that B. that , that C. when , what D. that , what
The editor-in chief asked me to write an article for him, ______ about AIDS patients in China.
A. that B. one C. it D. this
_________ the exact departure time, he missed his train.
A. Not be told B. Having not been told C. Not having told D. Not having been told.
--- I want to know whether the day I am looking forward to will come today or tomorrow.
--- Does that make any difference?
A. when B. why C. that D. on which
We were looking for you all this morning. You office without a word.
A. mustn’t have left B. shouldn’t have left C. couldn’t have left D. needn’t have left
Shanghai and Nanjing are among the most important cities in China _____ their size and population.
A. in favor of B. in case of C. in honor of D. in terms of
