阅读下面短文，从短文后各题所给的四个选项(A、B、C、和D)中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
There is an old saying that states，“You are what you eat.”         this might be true，I think a better and more true statement would be，“You are what you     ．”Words have power that is    by few things in this world．A few simple          strung together can lift someone up or knock them         ．If we choose to go around saying       things，I think we will lead more positive lives．       ，if we go around saying negative things to people，         can we ever expect to lead a more positive life? Negative words and thoughts          a negative life．
There is one         that I hear all the time and I think is the most dangerous of all—“I can’t even imagine…”．By saying those       words，you are       any chance of success．You are also          yourself in a mindset(心态)that you will never achieve it．But maybe，if we can make a slight           in our mindset and         the words we speak，we can turn some of that negativity in our lives into positivity．
Many professional athletes use this kind of positive       to achieve their goals．An athlete will often          themselves lifting the championship trophy(奖杯)long before the time actually comes．You would       be able to find a champion athlete who says the words，“I can’t even imagine…”．
Don’t ever say that you can’t         something．With a little work，you can imagine it and with a little more work，you might just make it into a         ！

A．While B．As C．Because D．Unless

A．do B．say C．expect D．explain

A．decided B．wasted C．matched D．handled

A．ways B．tests C．ideas D．words

A．up B．down C．off D．back

A．terrible B．surprising C．discouraging D．positive

A．In fact B．What’s more C．In turn D．On the other hand

A．how B．why C．what D．when

A．1ive B．develop C．save D．refuse

A．saying B．article C．story D．note

A．boring B．harsh C．simple D．extra

A．seizing B．finding C．missing D．increasing

A．relaxing B．putting C．enjoying D．cheating

A．mistake B．suggestion C．change D．decision

A．watch B．forget C．ignore D．praise

A．role B．thinking C．character D．advice

A．picture B．hear C．keep D．notice

A．often B．even C．never D．still

A．doubt B．tolerate C．deny D．imagine

A．dream B．reality C．goal D．promise