As many people hit middle age, they often start to notice that their memory and mental clarity are not what they used to be. We suddenly can’t remember ___1___ we put the keys just a moment ago, or an old acquaintance’s name, or the name of an old band we used to love. As the brain ___2___, we refer to these occurrences as \"senior moments.\" ___3___ seemingly innocent, this loss of mental focus can potentially have a (n) ___4___ impact on our professional, social, and personal ___5___.
Neuroscientists, experts who study the nervous system, are increasingly showing that there’s actually a lot that can be done. It ___6___ out that the brain needs exercise in much the same way our muscles do, and the right mental ___7___ can significantly improve our basic cognitive ___8___. Thinking is essentially a ___9___ of making connections in the brain. To a certain extent, our ability to ___10___ in making the connections that drive intelligence is inherited. ___11___, because these connections are made through effort and practice, scientists believe that intelligence can expand and fluctuate ___12___ mental effort.
Now, a new Web-based company has taken it a step ___13___ and developed the first \"brain training program\" designed to actually help people improve and regain their mental ___14___.
The Web-based program ___15___ you to systematically improve your memory and attention skills. The program keeps ___16___ of your progress and provides detailed feedback ___17___ your performance and improvement. Most importantly, it ___18___modifies and enhances the games you play to ___19___ on the strengths you are developing—much like a(n) ___20___exercise routine requires you to increase resistance and vary your muscle use. 1. [A]where [B]when [C]that [D]why 2. [A]improves [B]fades [C]recovers [D]collapses 3. [A]If [B]Unless [C]Once [D]While 4. [A]uneven [B]limited [C]damaging [D]obscure 5. [A]wellbeing [B]environment [C]relationship [D]outlook 6. [A]turns [B]finds [C]points [D]figures
7. [A]roundabouts [B]responses [C]workouts [D]associations
8. [A]genre [B]functions [C]circumstances [D]criterion 9. [A]channel [B]condition [C]sequence [D]process 10. [A]persist [B]believe [C]excel [D]feature 11. [A] Therefore [B] Moreover [C] Otherwise [D] However 12. [A]according to [B]regardless of [C]apart from [D]instead of 13. [A]back 14. [A]sharpness 15. [A]forces 16. [A]hold 17. [A]to 18. [A]irregularly 19. [A]carry 20. [A]risky
[B]further [B]stability [B]reminds [B]track [B]with [B]habitually [B]put [B]effective [C]aside [C]framework [C]hurries [C]order [C]for [C]constantly [C]build [C]idle [D]around [D]flexibility [D]allows [D]pace [D]on
[D]unusually [D]take [D]familiar
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