user: Read the following article and select the best answer. Article: Experts recently suggested that teens should start adopting early bedtimes. Before you dismiss it as a habit suited only for young kids, consider that there are serious advantages in being well-rested. And now, even more research suggests that putting phones away before going to sleep is important to teens' well-being. A new study from Seton Hall University School of Health and Medicine Science found that 62 percent of kids used their smart phones before bed, and it's causing less sleep and poor performance in school. Those teens who text  before bedtime tend to go to sleep later, and get up later in the morning. Such behavior can be associated with mental health issues like depression or anxiety. Besides, once teens do receive a text, experts found, they tend to respond right away. Then the text conversation continues -- resulting in an even later bedtime. The study's co-author Dr. Peter Polos says this leads to excessive stimulation  at night. Light from electronic devices can block the secretion  of melatonin -- a hormone  that promotes sleep, which makes sleep difficult in the face of overuse of smart phones at night. It's true! More screen time means less sleep time; other studies have suggested the same idea. As for a final piece of advice, Dr. Sushanth Bhat says, since getting the proper amount of sleep is very important for brain development and learning in the teenage years, our study should encourage parents and guardians   to limit adolescent smart phone usage at night. Keep in mind that teens aren't the only ones addicted to their phones! Adults can also benefit from setting a tech curfew  for themselves. After all, kids learn by example! Question: Melatonin can   _  . - make sleep difficult - lead to later bedtimes - help people fall asleep - wake people from a sleep
help people fall asleep


(Question)
Read the following article and select the best answer. Article: Hello! The University of Hawaii is located just outside of downtown Honolulu in green Manoa valley.We invite you to visit and want to let you know about our learning programs, the richness of our culture, the beauty of our environment, the spirit of our students and teachers, advanced equipment and modern buildings.We look forward to seeing you come.The following information is given so that your visit will be as easy as possible. You should get in touch with us ahead of time.You may directly contact the office of the College to schedule appointment service at 1--877-447-3233. To arrange a campus tour, please hand in a request through our Online Campus Visit Request Form. Tours are on weekdays: Monday, Wednesday, and Friday 9:00a.m.--9:30a.m.: Meet with a University Representative  9:30a.m.--11:30a.m.: General Campus Tour with a UHM (The University of Hawaii Manoa ) student Tuesday & Thursday 1:00p.m.--l:30p.m.: Meet with a University Representative l:30p.m.--3:30p.m.: General Campus Tour with a UHM student You also can get in touch with us by: Phone Number: 1 (877) 447-3233, or 1 (808) 956-6524 E-mail: visituhm@hawaii.edu How do you get to UHM? It is in Honolulu less than 3 miles away from Waikiki and about 9 miles from Honolul International Airport. By car: From Waikiki and from Honolulu International Airport Taxi: Taxi fare to UHM is about $25.00, except baggage charges and a tip of 10 to 15percent. Public bus: Luggage is allowed on city buses. Bus stops are on the second floor of the airport.A one-way fare is $2.00(in exact change). Question: If you are only free in the afternoon, you can visit the campus   _  . - at l:00p.m.on Mondays - at l:30p.m.on Tuesdays - at 2:00p.m.on Wednesdays - at 4:00p.m.on Thursdays
(Answer)
at l:30p.m.on Tuesdays


Ques: Read the following article and select the best answer. Article: You may have heard the term "the American Dream".In 1848, James W.Marshall found gold in California and people began having golden dreams.That 19th century "American Dream" motivated  the Gold Rush and gave California its nickname of the "Golden State". The American Dream drove not only 1800s gold-rush prospectors but also waves of immigrants throughout that century and the next.People from Europe, and a large number of Chinese, arrived in the US in the 19th century hoping that in America they would find gold in the streets.But most.instead, worked as railroad laborers.They created the oldest Chinatown, in San Francisco, and gave the city a Chinese name "the old gold hill". In the 20th century, some critics said that it was no longer possible to become prosperous through determination and hard work. Unfair education for students from poor families and racial discrimination almost made the American Dream a nightmare . Then, in the 1990s, California saw a new wave of dreamers in Silicon Valley.People poured their energy into the Internet. This new chapter of the American Dream attracted many business people and young talents from China and India to form start-ups and seek fortune in America. Better pay, a nice house, and a rising standard of living will always be attractive.However, the new American Dream .is no longer just about money.It encourages Americans to consume wisely to protect the environment, improve the quality of life, and promote social justice(,). The Governor of California, Arnold Schwarzenegger has become the model of the new American Dream.After years of hard work, he grew from a poor young man from Austria into a super movie star and then a governor. Many people and give California a brighter future. Question: It can be inferred that   _   . - America' s golden dream could never be realized - America's golden dream had bought great fortune to Chinese immigrants - different times have different themes of the American dream - determination and hard work are the best way to realize the American dream
Ans: different times have different themes of the American dream


Read the following article and select the best answer. Article: "Ladies and gentlemen,we got him!" With those words,Paul Bremer,the US's top administrator in Iraq,told the world that Saddam Hussein had been caught. Saddam was found last Saturday night hiding in a hole on the land of his former cook.He had a gun with him when he was found by US soldiers,but did not use it.He also had US $750 000."He was quite cooperative .Not one shot was fired,"said Richardo Sanchez,the US's top army official in Iraq. Saddam Hussein was the leader of Iraq from 1979 to April 2003.In 1990,he went to war with Kuwait ,one of Iraq's neighbours.Iraq's army killed many Kurds living there.The US and other countries went to war with Iraq in 1991 to get the Iraq army out of Kuwait.The war was won quickly by the American-led army.But Saddam was left to lead Iraq. In 2003,America said Iraq had weapons of mass destruction and decided to go to war with Saddam again. The US-led army occupied Iraq in April.But they could not find Saddam.Saddam had around 30 hiding places in the country and he moved among them every four hours.The US-led army only found him after being told where he was by one of his former workers. America and Britain now want to put Saddam on trial for "war crimes ",such as killing Kurds in the 1990s. George W.Bush,the US President,wants Saddam to "pay the ultimate penalty " for such crimes.By that,he means the death penalty.The UN and European countries,though,do not want Saddam to be put to death. Question: Richardo Sanchez is  _  . - the US top administrator - the leader of Iraq - the US's top army official in Iraq - the US president


assistant: the US's top army official in Iraq