We have a high regard for Mr. Smith because he always tries to ______ his principles. [ ]

The most satisfying life is one ______ you know thethings you’re interested in and pursue it in your own way.

The teacher found difficultto believe that Tommy was the laziest boy in class.

I felt to see her face.

In all kinds of competitions, Jackie ______ a most excellent athlete. He has won many gold medals. [ ]