1 . Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.

Weekend “catch-up” sleep is a lie

The negative health effects of skimping on sleep during the week can’t be reversed by marathon weekend sleep sessions, according to sobering new study.

    1     complete freedom to sleep in and nap during a weekend recovery period, participants in a sleep laboratory who were limited to five hours of sleep on weekdays     2     (gain) nearly three pounds over two weeks and experienced metabolic disorder     3     would increase their risk for diabetes over the long term.     4     weekend recovery sleep had some benefits after a single week of insufficient sleep, those gains     5     (wipe) out when people plunged right back into the same schedule     6     (rob) of sleep the next Monday.

            “If there are benefits of catch-up sleep,     7     are gone when you go back to your routine. It’s very short-lived.” said Kenneth Wright, director of the sleep and chronobiology laboratory at the University of Colorado at Boulder, who oversaw the work.
             Wright said that the study suggests people should prioritize sleep,     8     (cut) out the optional “sleep stealers”. such as watching television shows or spending time on electronic devices.     9    people don’t have a choice about losing sleep due to child-care responsibilities or job schedules, they should take into consideration prioritizing sleep     10     they would a healthy diet or exercise.