………..HEAT FROM THE SUN, THERE WOULD BE NO LIFE ON EARTH.KỸ NĂNG NGÔ...

70.

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heat from the sun, there would be no life on earth.KỸ NĂNG NGÔN NGỮPART 1: READING (2 pts - 0.1/ each)Task 1: GUIDED CLOZE TESTChoose the word or phrase (A, B, C or D) that best fits each blank in the followingpassage.Why is it that many teenagers have the energy to play computer games until late atnight but can’t find the energy to get out of bed (71) ________ for school? According toa new report, today’s generation of children are in danger of getting so (72)________sleep that they are putting their mental and physical health at (73) ________.Adults can easily survive on seven to eight hours’ sleep a night, (74) ________teenagersrequire nine or ten hours. According to medical experts, one in five youngsters (75)________anything between two and five hours’ sleep a night less than their parents did attheir age.This (76) ________serious questions about whether lack of sleep is affectingchildren’s ability to concentrate at school. The connection between sleep deprivation andlapses in memory, impaired reaction time and poor concentration is well (77) ________.Research has shown that losing as little as half an hour’s sleep a night can have profoundeffects (78) ________how children perform the next day. A good night’s sleep is alsocrucial for teenagers because it is while they are asleep (79) ________they release ahormone that is essential for their ‘growth spurt’ (the period during teenage years whenthe body grows at a rapid rate). It’s true that they can, to some (80) ________, catch upon sleep at weekends, but that won’t help them when they are dropping off to sleep inclass on a Friday afternoon.