[U10] When we encounter a stressful or f (a)   (무서운) situation, our heart rate increases, our breath quickens, and our muscles become tense - these all happen naturally.

[U10] In fact, for most of history, we have a (a)   (추정하다) there is a line separating our natural, basic instinct and our learned behavior.

[U10] Sara Lazar, an instructor at Harvard Medical School, scanned the brains of 20 people who m (a)   (명상하다) for 40 minutes a day.

[U10] In fact, for most of history, we have assumed there is a line s (a)   (분리된) our natural, basic instinct and our learned behavior.

[U10] Combat trainers, for example, use “tactical breathing” techniques to prepare FBI agents for c (a)   (위기) situations.

[U10] The breath is one of the few actions that r (a)   (속하다, 포함하다) both our somatic nervous system (which we can consciously control) and our autonomic system (which includes our heartbeat and other actions we cannot easily access).

[U10] By c (a)   (의식적으로) slowing down the breath, we can slow down the primal fear response that otherwise takes over.

[U10] One scientific study demonstrated how rhythmic breathing can actually a (a)   (변화시키다) the brain.

[U9] The world’s language system is a__ __ ______ (기로에 서 있는), and a new linguistic order is about to emerge.

(a)  

[U9] Science has become the most active and d (a)   (역동적인) creator of new language in the world today.

[U9] He argues that this t (a)   (변화) is partly due to demographics.

[U9] In the mid-20th century, people who spoke English as a first language c (a)   (구성) about 9 percent of the world’s population.

[U9] Currently, English still has the third largest number of native speakers, with Arabic and Hindi lagging c (a)   (상당히) behind in fourth and fifth places.

[U9] However, these two languages are expected to c_____ ___ (만회하다) by around 2050.

(a)  

[U9] When ESL (English as a Second Language) and other non-native speakers are included, English is the most spoken language globally, and can be r_____ ___ (~으로 여기다) a “world language.”

(a)  

[U9] However, according to Graddol, it is unlikely that one language will d (a)   (중요하게되다) in the near future.

[U9] This will lead to the creation of "new generations of bilingual and m (a)   (다국어를 하는) speakers around the world."

[U9] Graddol notes that in many parts of the world, acquiring a second language is considered a basic skill, like computer c (a)   (능숙도).

[U9] Graddol notes that in many parts of the world, a (a)   (습득하다) a second language is considered a basic skill, like computer competence.

[U9] Linguists a (a)   (예상하다) that in the future, the majority of the world’s population will speak more than one language.

[U9] According to Graddol, some monolingual speakers – especially native English speakers – “have been too c (a)   (현실에 안주하는) about […] the need to learn other languages.”  

[U9] As a result of these trends, Graddol says, "the status of English as a global language may p (a)   (정점에 이르다) soon."

[U9] English is e (a)   (확장하다, 확대되) its influence in the world of science.

[U9] The dominance of one language allows fore more international c (a)   (협력) and research.