Health Benefits of a God Night's SleepSleep, we all love it, especially when we wake up from a great night's sleep. _____（26）But nowadays we are beginning to understand the importance of sleep to overall health.People working the night shift have a higher risk of cancer. Researchers believe this link is caused by differing levels of melatonin（褪黑素）in people who are exposed to light at night. _____（27）Melatonin makes us sleepy and is thought to protect against cancer. Be sure that your bedroom is dark to help your body produce the melatonin it needs.When your body is short of sleep, it goes into a state of stress. The body's functions give you an alarm which causes an increase in blood pressure. _____（28）Learn to relax to reduce the effects of stress.Researchers have also fund that people who sleep less than seven hours per night are more likely to be fat. _____（29）So if you are interested in controlling or losing weight, don't forget to pay attention to getting a good night's sleep.Sleeping during the day will protect your health and make you more productive. A study of Greek adults showed that people who slept during the day several times a week had a lower risk of dying from heart disease. _____（30）（28）_____

Health Benefits of a God Night's SleepSleep, we all love it, especially when we wake up from a great night's sleep. _____（26）But nowadays we are beginning to understand the importance of sleep to overall health.People working the night shift have a higher risk of cancer. Researchers believe this link is caused by differing levels of melatonin（褪黑素）in people who are exposed to light at night. _____（27）Melatonin makes us sleepy and is thought to protect against cancer. Be sure that your bedroom is dark to help your body produce the melatonin it needs.When your body is short of sleep, it goes into a state of stress. The body's functions give you an alarm which causes an increase in blood pressure. _____（28）Learn to relax to reduce the effects of stress.Researchers have also fund that people who sleep less than seven hours per night are more likely to be fat. _____（29）So if you are interested in controlling or losing weight, don't forget to pay attention to getting a good night's sleep.Sleeping during the day will protect your health and make you more productive. A study of Greek adults showed that people who slept during the day several times a week had a lower risk of dying from heart disease. _____（30）（29）_____

Health Benefits of a God Night's SleepSleep, we all love it, especially when we wake up from a great night's sleep. _____（26）But nowadays we are beginning to understand the importance of sleep to overall health.People working the night shift have a higher risk of cancer. Researchers believe this link is caused by differing levels of melatonin（褪黑素）in people who are exposed to light at night. _____（27）Melatonin makes us sleepy and is thought to protect against cancer. Be sure that your bedroom is dark to help your body produce the melatonin it needs.When your body is short of sleep, it goes into a state of stress. The body's functions give you an alarm which causes an increase in blood pressure. _____（28）Learn to relax to reduce the effects of stress.Researchers have also fund that people who sleep less than seven hours per night are more likely to be fat. _____（29）So if you are interested in controlling or losing weight, don't forget to pay attention to getting a good night's sleep.Sleeping during the day will protect your health and make you more productive. A study of Greek adults showed that people who slept during the day several times a week had a lower risk of dying from heart disease. _____（30）（30）_____

Winston ChurchillChurchill is considered not only a great British leader, but also a great world leader. Many people believe that Churchill's strength as a leader helped Britain stand the_____（31）German attack. He kept his country strong_____（32）to finally win the war. He made such a wise_____（33）about Britain's military strategy. However, Churchill is most_____（34）for his ability to call on the citizens of Britain to_____（35）for their country. He gave many speeches to_____（36）his people to fight hard and never give up. In one speech, he_____（37）his people that they would fight anywhere. Churchill will always be remembered as a great Prime Minister for his country. He will also be regarded as a_____（38）for other leaders around the world. What he did during the war helped Britain and other_____（39）win victory. In addition, he was a great writer and speaker, for which he was_____（40）the Nobel Prize in Literature in 1953.

Mental Health and AgingMental or psychological(psychology) health problems can increase with age. There are various _____(41) (reason). One is biological change which can interfere with the brain's ability to deal with _____(42) (inform). Another is social change such as _____(43) (retire) which can lead to a _____(44) (feel)  of uselessness.Mental health problems can have a serious influence on an older person's ability. They may affect their ability to carry out many basic _____(45) (activity) of daily living, from getting up to _____(46)(manage) financial affairs.But problems often go without being _____(47) (solve). Many older people struggle on without the right help or any help at all. Understanding how mental _____(48) (ill) tends to affect the elderly is vital in _____(49) (help)  them to manage their problems _____(50) (effective) and reduce the risk of serious harm.

假设你新近结识了一位英国朋友John，为了增进彼此的了解，请给他写一封电子邮件，介绍一下自己最喜欢的业余爱好。内容包括： 这项爱好是什么； 你喜欢它的原因； 它给你带来的乐趣。 请以Li Ke 署名。

The Greatest GiftOne day, I was telling my mother about a new girl in school. Suddenly she asked, "Who are your two best friends, Helen?""Jill and Jaime.""Well, what about Karen and Cindy?""I don't know who their best friends are.""No," she said. "I mean, why aren't they your best friends?" She seemed upset and hurt."But they're my sisters.""Yes, but they can still be your best friends. Friends may come and go, but your sisters will always be there for you."At the time, the idea of my sisters being my closest friends seemed strange to me. We used to fight over toys, food, attention and what to watch on television. But my mother never let the three of us forget it: sisters are lifelong friends. Her wish was to give us something that she had never had. When she gave birth to three daughters, the fulfillment（实现）of her dream had only just begun. She had given us each a gift—our sisters—and she wanted to make sure we did not take that gift for granted. She would frequently tell us how lucky we were, constantly take us to places together so we grew closer, and would even punish us equally, giving us yet another bonding（亲密关系）experience.It was somewhere in between Mom's lectures, the family vacations and the shared memories that we realized that Mom was right. Today I share things with my sisters that I share with no one else. My sister Cindy and I ran the New York City Marathon together, side by side, holding hands when crossing the finishing line. When Karen got married, I was her maid of honor. The three of us trust each other with our greatest secrets.It was twenty-three years ago that my mother first asked me who my two best friends were. Today she doesn't have. She already knows.One day, one of Hele's sisters asked her to be her best friend.

The Greatest GiftOne day, I was telling my mother about a new girl in school. Suddenly she asked, "Who are your two best friends, Helen?""Jill and Jaime.""Well, what about Karen and Cindy?""I don't know who their best friends are.""No," she said. "I mean, why aren't they your best friends?" She seemed upset and hurt."But they're my sisters.""Yes, but they can still be your best friends. Friends may come and go, but your sisters will always be there for you."At the time, the idea of my sisters being my closest friends seemed strange to me. We used to fight over toys, food, attention and what to watch on television. But my mother never let the three of us forget it: sisters are lifelong friends. Her wish was to give us something that she had never had. When she gave birth to three daughters, the fulfillment（实现）of her dream had only just begun. She had given us each a gift—our sisters—and she wanted to make sure we did not take that gift for granted. She would frequently tell us how lucky we were, constantly take us to places together so we grew closer, and would even punish us equally, giving us yet another bonding（亲密关系）experience.It was somewhere in between Mom's lectures, the family vacations and the shared memories that we realized that Mom was right. Today I share things with my sisters that I share with no one else. My sister Cindy and I ran the New York City Marathon together, side by side, holding hands when crossing the finishing line. When Karen got married, I was her maid of honor. The three of us trust each other with our greatest secrets.It was twenty-three years ago that my mother first asked me who my two best friends were. Today she doesn't have. She already knows.Mom believed that sisters should be the best friends to each other.

The Greatest GiftOne day, I was telling my mother about a new girl in school. Suddenly she asked, "Who are your two best friends, Helen?""Jill and Jaime."The Greatest GiftOne day, I was telling my mother about a new girl in school. Suddenly she asked, "Who are your two best friends, Helen?""Jill and Jaime.""Well, what about Karen and Cindy?""I don't know who their best friends are.""No," she said. "I mean, why aren't they your best friends?" She seemed upset and hurt."But they're my sisters.""Yes, but they can still be your best friends. Friends may come and go, but your sisters will always be there for you."At the time, the idea of my sisters being my closest friends seemed strange to me. We used to fight over toys, food, attention and what to watch on television. But my mother never let the three of us forget it: sisters are lifelong friends. Her wish was to give us something that she had never had. When she gave birth to three daughters, the fulfillment（实现）of her dream had only just begun. She had given us each a gift—our sisters—and she wanted to make sure we did not take that gift for granted. She would frequently tell us how lucky we were, constantly take us to places together so we grew closer, and would even punish us equally, giving us yet another bonding（亲密关系）experience.It was somewhere in between Mom's lectures, the family vacations and the shared memories that we realized that Mom was right. Today I share things with my sisters that I share with no one else. My sister Cindy and I ran the New York City Marathon together, side by side, holding hands when crossing the finishing line. When Karen got married, I was her maid of honor. The three of us trust each other with our greatest secrets.It was twenty-three years ago that my mother first asked me who my two best friends were. Today she doesn't have. She already knows.Helen fund it easy to accept the idea of having her sisters as her best friends.

The Greatest GiftOne day, I was telling my mother about a new girl in school. Suddenly she asked, "Who are your two best friends, Helen?""Jill and Jaime.""Well, what about Karen and Cindy?""I don't know who their best friends are.""No," she said. "I mean, why aren't they your best friends?" She seemed upset and hurt."But they're my sisters.""Yes, but they can still be your best friends. Friends may come and go, but your sisters will always be there for you."At the time, the idea of my sisters being my closest friends seemed strange to me. We used to fight over toys, food, attention and what to watch on television. But my mother never let the three of us forget it: sisters are lifelong friends. Her wish was to give us something that she had never had. When she gave birth to three daughters, the fulfillment（实现）of her dream had only just begun. She had given us each a gift—our sisters—and she wanted to make sure we did not take that gift for granted. She would frequently tell us how lucky we were, constantly take us to places together so we grew closer, and would even punish us equally, giving us yet another bonding（亲密关系）experience.It was somewhere in between Mom's lectures, the family vacations and the shared memories that we realized that Mom was right. Today I share things with my sisters that I share with no one else. My sister Cindy and I ran the New York City Marathon together, side by side, holding hands when crossing the finishing line. When Karen got married, I was her maid of honor. The three of us trust each other with our greatest secrets.It was twenty-three years ago that my mother first asked me who my two best friends were. Today she doesn't have. She already knows.Helen and her sisters never argued and fought.