• Type in the correct tense of the verb in the spaces.
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feel cater unveil allow sleep catch improve boost come go
say refresh recover break be reduce offer take lie lead
If you ever the need to sleep while standing, a company in Japan has to your needs. The Koyoju Plywood Corporation on Japan's northernmost island of Hokkaido has the "Giraffenap" booth. This ingenious cubicle the user to in a vertical position. It will allow office workers and commuters to forty winks without the need for a bed. The designers say a 20-minute nap mental performance and increases productivity by reducing fatigue. It also concentration and aids memory retention. The Giraffenap pods in two designs – the futuristic-looking 'Spacia' and the lattice wood 'Forest'. They will on sale in December at an expected price of around $20,000.

The Giraffenap website there is a need to while at work. It says: "It's so common these days to work non-stop without an opportunity to properly from physical fatigue or stress, often resulting in unwanted sleepiness during the day. Now it's time to the stereotype that nodding off on the job a sign of boredom or laziness." The site added that naps allow for "more efficient and fulfilling work". The website stated that napping drowsiness, and improves ingenuity and creativeness. The designers some advice for an effective snooze. The optimal time is 15 to 20 minutes, and all naps should place before 3 p.m. In addition, you should not down as this to deep sleep.

Back to the vertical napping lesson.

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