—What is an ideal team leader like?—He ______ be responsible, determined and creative.
Maria has written two novels, both of ______ have been made into television series.
It is the third time that she has won the race, _______ has surprised us all.
John knows so much about the film star that I am sure it would be impossible to find his ____.
Men and women should be treated equally according to the law, but ____ there is great room for improvement.
_____ to his research work, the professor cared little about any other things.