ВСТАВЬТЕ ОДНО СЛОВО В ТЕКСТ. ПРОШУ, ОЧЕНЬ СРОЧНО

Read the text below and think of the word which best fits each space. Use only ONE word in each space.

NAPPING IS GOOD FOR YOU
Napping, or taking short periods of sleep during the day, is a basic human need. According 1 ________ numerous studies, napping decreases tiredness and increases energy levels. Napping is based on common sense and 2________ animal on the planet naps. 3_________ many people prefer to fight against tiredness rather 4_____ take a short nap during the day.

For the 5_________ of workers a nap in the afternoon increases productivity, creativity and problem-solving skills. One expert 6________ called for a new part to the work day, a period called ‘nap time’. He argues that the modern work system 7_________ not designed around the actual physical needs of people’s bodies. People have coffee breaks, 8__________ what they really need is nap breaks.

Scientists 9_________ study sleep patterns, say that ‘morning people can benefit from a twenty 10 _________ nap around noon, while ‘night owls’ need a nap around three or four in 11__________ afternoon. The key is to 12________ out what kind of nap you need and for 13_________ long. It has been established that even very short breaks reduce errors and accidents and are 14__________ useful if taken about eight or nine hours after you wake up.

1 - to2 - every3 - yet4 - than5 - majority6 - has7 - is8 - although9 - who10 - minute11 - the12 - find13 - how14 - very