Do not let any failures discourage you, for you can never tell ________ close you may be to victory.
_______ you’ve got a chance, you might as well make full use of it.
— Professor Smith, some students want to have a talk with you. ___ they wait here or outside? — Show them in now, please.
_______ , I lost heart in English learning, but my teacher often said to me, “Keep on working hard and you’ll succeed”.
Success in life doesn’t happen_____. It’s the result of devoting yourself to what you’ve set out to do.
Our school has strict rules. Almost no one can ________ using cell-phones in class .