7．Mr．Johnson lived in the woods with his wife and children．He owned（41）a farm，which looked almost abandoned．（42）Luckily （lucky），he also had a cow which produced milk every day．He sold or exchanged some of the milk in the towns nearly （43）for other food and made cheese and butter for the family with what （44）was left （leave）．The cow was their only means of support，in fact．One day，the cow was eating grass （45）when it began to rain heavily．While making great efforts to run away，she （46）fell （fall） over the hill and died．Then the Johnson tried to make a living（47）without the cow．In order to support his family，Mr．Johnson began to plant herbs and vegetables．Since the plants took a while to grow，he started cutting down trees（48）to sell （sell） the wood．Thinking about his children's clothes，he started growing cotton too．When harvest came around，he was already selling herbs，vegetables and cotton in the market （49）where people from the town met regularly．Now it occurred to （50）him that his farm had much potential and that the death of the cow was a bit of luck．
14．As we all know sleeping late is not a good habit，but some people are still used to it．If you like sleeping late and want to full of energy during the day，here are some ways may help you． Don't over sleep Too much sleep is a bad thing．Rather than feeling more rested，it makes you tired．For some who like staying up late，having a regular wake up time is just as important as it is for some who like getting up early． Don't sleep too late Sleeping too late means you may get up late．Sleeping until mid-afternoon can make it harder to get to sleep the following night．The best time to get up is between 8：00and 10：00a．m．This gives you a chance to get the 6-8hours of sleep that you need without oversleeping or losing too much of the day． Set a cut off time （停止时间） For some who like working at night，it's difficult for them to wind down（平静，放松）．This can lead to late nights that throw off your schedule．The way to manage this is setting a cut of time．You can set your cut off time for an hour before bed time，usually around 11：00-11：30．After the cut off time you can stop working and wind down．You can do something to relax yourself，such as listening to music or light reading．This can help you fall asleep soon． 28．Which is the best time to get up according to the passage？C A.6：30a．m． B.7：30a．m． C.9：30a．m． D.10：30a．m． 29．What can setting a cut off time help you？B A．Keep exciting at night． B．Calm down and sleep soon． C．Keep working without feeling sleepy． D．Make you full of energy． 30．Which of the following is Wrong？D A．Some people are used to sleeping late． B．It's very important to have a regular wake up time． C．If you stay up too late you may sleep late． D．Listening to music at night can make you keep awake． 31．Where can we find the passage？A A．In a health magazine． B．In a novel． C．On a movie poster． D．In a story book．
