It was not I but you who the first to run to the goal in that competition.
My brother likes eating very much but he isn't very _____ about the food he eats.
It isn't quite _____ that he will be present at the meeting.
Some friends tried to settle the quarrel between Mr. and Mrs. Brown without hurting the feeling of ____ , but failed .
As civilization______, more and more people have realized the importance of preserving rare animals from extinction.
—How do you _____to her unkindly behavior? —Only silence. Which of the following is wrong?