11.  The Ninth Symphony earned a huge success under the contribution of Beethoven's repeatedly promoting his masterpieces through a stick bitten between his teeth despite his suffering of the deafness.

12.  Those energetic boys, for instance, who always act the main roles in talking in public situations, may probably keep in silence at home, while girls repeatedly do the opposite.

13.  You may find reputable and knowledgeable sites like libraries or specialized magazines recommend certain sites repeatedly.

14.  Though having made Nancy to commit maybe the most noble act in the writing when she sacrifices her own life in order to protect Oliver, Dickens still emphasized repeatedly the temperament and habits of her race of Jewish.

15.  When I make friends, I repeatedly spare no efforts to make others feel at home.

16.  Meanwhile, review them repeatedly.

17.  Scientists tell us that our nervous system can be conditioned-or imprinted-with a pattern of behavior if it's repeatedly performed.

18.  Next, when we record the English words or Chinese poems, we can let them connect with something we know well, review them repeatedly.

19.  In detail, it is a stimulus repeatedly presented learning materials.

20.  As a result, they become sick of doing one thing repeatedly.