—Jack is very clever and he studies hard as well.—It’s no ______ he always comes out first in the exams.

—What do you know about Bill Gates?—As far as I know，when he was a child，he showed a________of interests in everything around him. 

Though Li Na didn't win the gold medal in Australian Open Tennis Championships 2013，her performance________higher praise.

Miss Green often said “God helps those who help themselves”, intending to _______ on us the significance of being independent.

We should take some measures to______ wild animals______.