You’d better practice more and play better if you want to make a good ______ on the audience at the concerts.

--Is there ___ wrong with your eyes?  ---No, ____.

American women were _____ the right to vote until 1920 after many years of hard struggle.

 It has always been the _____ of our firm to encourage workers to take part in social activities.

Although dragon doesn’t exist, we still take it as a _______ of our nation.