Question: It was the summer of 1965. DeLuca, then 17, visited Peter Buck, a family friend. Buck asked DeLuca about his plans for the future. "I'm going to college, but I need a way to pay for it," DeLuca recalls saying. "Buck said, 'You should open a sandwich shop.'" That afternoon, they agreed to be partners. And they set a goal: to open 32 stores in ten years. After doing some research, buck wrote a check for $1000. DeLuca rented a storefront   in Connecticut, and when they couldn't cover their start-up costs, Buck kicked in another $1000. But business didn't go smoothly as they expected. DeLuca says, "After six months, we were doing poorly, but we didn't know how badly, because we didn't have any financial controls." All he and Buck knew was that their sales were lower than their costs. DeLuca was managing the store and going to the University of Bridgeport at the same time. Buck was working at his day job as a nuclear physicist in New York. They'd meet Monday evenings and brainstorm ideas for keeping the business running. "We convinced ourselves to open a second store. We figured we could tell the public, 'We are so successful, we are opening a second store.'" And they did--in the spring of 1966. Still, it was a lot of learning by trial and error. But the partners' learn-as-you-go approach turned out to be their greatest strength. Every Friday, DeLuca would drive around and hand-deliver the checks to pay their suppliers. "It probably took me two and a half hours and it wasn't necessary, but as a result, the suppliers got to know me very well, and the personal relationships established really helped out," DeLuca says. And having a goal was also important. "There are so many problems that can get you down. You just have to keep working toward your goal," DeLuca adds. DeLuca ended up founding Subway Sandwich, the multimillion-dollar restaurant chain. What contribute most to their success according to the author? A) Learning by trial and error. B) Making friends with suppliers. C) Finding a good partner. D) Opening chain stores.
Answer: A

Question: Welcome you aboard the Finnair Flight and we will do our best to make your trip comfortable and enjoyable.     For your safety and convenience     To begin the trip,we would like to draw your attention to some safety-related details.These are also explained on the instruction card in the seat pocket in front of you.Seat belts must remain while the"Fasten seatbelts"sign is on.It is advisable to keep them fastened at all times while seated.All flights are no smoking.The use of mobile telephones is now allowed when the airplane is on the ground and the"Fasten seatbelts"sign is turned off.During the flight the use of CD and DVD players is now allowed. For your entertainment   To help you enjoy your trip,we provide a range of newspapers on international flights.On our MD-11 and Boeing aircraft,we are also pleased to provide music and video programmes.On Airbus A321/320/319,aircraft route maps and short videos are shown.Details of entertainment programmes available on MD-11 aircraft are shown on the separate"on the Air"brochure located in your seat pocket.     For your children     Special reading material is provided for children and on longer flights there are also audio and video programs for them.On long-distance flights,first-time flyers between the ages of 2 and 15 can join our Finnair Junior Plus Club.     Meals and drinks During most flights we serve you a tasty meal with drinks to accompany it, Beer,wine and other drinks are served free of charge.Coffee,tea and juice are served free of charge on all domestic flights of over 35 minutes.On domestic flights leaving before nine and on all flights to northern Finland,a snack is served.     We value your opinion     In this magazine you'11 find a special form for your comments about our service.Kindly return the form to our crew or Finnair office.It will be forwarded directly to the appropriate department.You can also fax it(+358-(0)89819-7729)or send your comments by email to  _ .Our crew is pleased to answer your questions during the flight whenever possible. If you find the"Fasten seatbelts"sign is off,you  _  . A) must kethe seatbelt fastened B) cail use your mobile phone C) are still on the ground D) can use the CD or DVD players
Answer: B

Question: Our body clock,or natural body rhythm,influences our energy and alertness.Paying attention to it can help us choose the suitable time of day when we best perform specific tasks. The reality,however,is that most of us organize their time around work demands,school deadlines,commuting or social events.Doing whatever your body feels like doing is a luxury in today's fast-paced modem society. But that doesn't mean it isn't worth trying.Obeying our body clock has significant health benefits.Disrupting our natural body rhythm,on the other hand,has been linked to problems such as depression,obesity,or headache,says Steve Key,a biology professor. When the body clock can synchronize(......)the rhythms of its natural processes,it "gives us an advantage in daily life",says Key. According to him,when it comes to cognitive work,most adults perform best in the late morning.As our body temperature starts to rise just before awakening in the morning and continues to increase until midday,our memory,alertness and concentration gradually improve. However,he adds,our ability to concentrate typically starts to decrease soon thereafter.Most of us are more easily distracted between noon and 4 pm. Alertness also tends to fall after eating a meal and sleepiness tends to peak around 2 pm,making that a good time for a nap. Surprisingly, tiredness may increase our creative powers.For most adults,problems that require open ended thinking are often best dealt with in the evening when they are tired, according to a study in the journal Thinking & Reasoning. When choosing a time of day to exercise,paying attention to your body clock can improve results.Physical performance is usually best from about 3 to 6 pm,says Michael Smolensky,a professor of biomedical engineering. Of course, not everyone's body clock is the same,making it even harder to synchronize natural rhythms with daily plans. If we know our natural body rhythm well, we can  _  . A) find out the suitable time to do specific tasks B) organize our time around work demands C) do whatever our body feels like doing D) be sure to be healthy
Answer:
A