آزمون lesson 12 test به صورت دیجی فرم

these machines ____________ 5 percent of the natural gas in the U.S (2.5 نمره)

the author provides a ____________ of the relevant literature and gave it out to the people. (2.5 نمره)

I believe that it is ___________ wrong to keep animals in such terrible condition and then kill them for food. (2.5 نمره)

Where's the _______ post office, please? (2.5 نمره)

By this time next year, I __________ all my exams. (2.5 نمره)

Sleep apnea is a kind of sleep disorder. It is a condition marked by abnormal breathing during sleep. People with sleep apnea have multiple extended pauses in breath when they sleep. These temporary breathing lapses cause lower-quality sleep and affect the body's supply of oxygen , leading to potentionally serious health consequences. Sleep apnea is one of the most common sleep disorders in the United States. It can affect children and adults and people of both sexes, although it is more common in men. Because of sleep apnea's prevalence and potential health impact, it is important for people to be aware of what sleep apnea is and to know its types, symptoms, causes, and treatments. There are three types of sleep apnea: Central sleep apnea (CSA) : CSA happens because there is a problem with the brain's system for controlling muscles involved in respiration, leading to slower and shallower breathing. Central sleep apnea has been found to affect around 0.9% of adults over the age of 40. It is found much more frequently in men than in women. Obstructive sleep apnea (OSA) : OSA occurs when the airway at the back of the throat becomes physically blocked. That obstruction causes temporary lapses in breath. OSA is much more common than CSA. For this reason, when people talk about "sleep apnea", they are generally referring to OSA.

 

It can be understood from the passage that most of the people with sleep apnea ... . (2.5 نمره)

There is enough information in the passage to answer wich of the following questions? (2.5 نمره)

The passage is most likely to continue with a decision of … . (2.5 نمره)