Thanks to the magic of the Internet, booking your yearly trip is just a few clicks away. But you may throw money away when you travel. Here are some of the most common travel mistakes that waste your money and what you can do to fix them．

1).Not having travel insurance

    {#blank#}1{#/blank#} But if Something bad does happen while you're traveling and you aren't covered（给……保险）, you'll be left paying thousands of dollars.

    What you should do: {#blank#}2{#/blank#} It only costs a few dollars a day and it offered through many of the credit card companies．

2). Mismanaging your money

    Whether it's by using traveler's checks, or getting cash before you go，you don't look for the best rates.

    What you should do：{#blank#}3{#/blank#} Check if your bank has a partner ATM network in the country you're visiting and it may cost you nothing to take out local cash.

3). Booking too early

    People get excited about their trip and, to make it real，book their flight right away. {#blank#}4{#/blank#} Both area mistake．

    What you should do：Book your flight about two to three months in advance to secure the lowest fares.

4). Asking where to eat the wrong way

    Even if you're doing the smart thing and asking locals，“Where should I eat？”you're asking the question in a wrong way. {#blank#}5{#/blank#}.

What you should do：It seems simple but asking，“Where do you eat？”means a world of difference. Instead of guessing what you might like, a local can direct you to a place he likes to visit

A．Get travel insurance!

B．Or they forget and wait until the last minute.

C．Use the ATM for cash and a credit card for all your shopping．

D．A lot of people think“I'm just going away for a short time．I'll be fine.”

E．Call a hotel to see if they will have a lower rate than what you find online.

F．You will be sent to restaurants that loca1s think tourists would want to visit．

G．Visit the tourism board when you arrive as they are experts on your location．

New York City Tour Guide

CENTRAL PARK PHOTO TOUR $79

With Sam L.

    Come to shoot in the Central Park of New York that will allow you to take home digital postcards. This tour is a great introduction to Central Park and combines views of the bridges, lakes and skyline.

    At each stop of the photo tour, I will provide you with explanations around photography(摄影)，camera settings etc. You will be able to put these tips to good use immediately.

NEW YORK RUNMNG TOUR $50

With Sebastien B.

    Love running? Love New York? Do you want to see the sites of the city? Contact me and we'll take a special tour. All you'll need to do is to put on your sports shoes and we'll be off. I'll show you my favorite running spots along the Hudson River or north of Central Park and away from all the tourists.

    If you re thinking of training for something, I'll give you the explanations and tips to make the best of your time training!

GREENWICH VILLAGE FOOD TOUR $75

With Manhattan W.

    Discover unbelievable places to eat. This is the real Greenwich Village gastronomic(美食的) experience. Along the way, find out how the village has kept its unique character throughout the years, from the Dutch and English controlled periods to today.

Tour runs every day from 12:30 PM—2:30 PM.

NEW YORK BY NIGHT PHOTO TOUR $115

With Sam L.

    We have already prepared NYC for the most unique points for you. During the -hour walking tour, we share these special comers of NYC.

    The night tour teaches night photography techniques while discovering the “darker” side of the city that never sleeps： the UN headquarters, 42nd street, Grand Central Terminal, the Chrysler Building, Rockefeller Center and Radio City Music Hall.

根据短文内容，选择最佳答案，并将选定答案的字母标号填在题前括号内。

    You may think that sailing is a difficult sport, but it is really not hard to learn. You do not need to be strong. But you need to be quick. And you need to understand a few basic rules about the wind.

    First, you must ask yourself, “Where is the wind coming from? Is it coming from ahead or behind or from the side?” You must think about this all the time on the boat. The wind direction tells you what to do with the sail.

    Let's start with the wind blowing from the behind. This means the wind and the boat are going in the same direction. Then you must always keep the sail outside the boat. It should be at a 90° angle to the boat. Then it will catch the wind best.

    If the wind is blowing from the side, it is blowing across the boat. In this case, you must keep the sail half way outside the boat. It should be at a 45°angle to the boat. It needs to be out far enough to catch the wind, but it shouldn't flap(摆动). It shouldn't look like on a flagpole. If it is flapping, it is probably out too far, and the boat will slow down.

    Sailing into the wind is not possible. If you try, the sail will flap and the boat will stop. You may want to go in that direction. It is possible, but you can't go in a straight line. You must go first in one direction and then in another. This is called tacking. When you're tacking, you must always keep the sail inside the boat.

    “This is your last chance,” warned Mrs Gillfeather. I broke out in a sweat and my hands started to shake. We both wanted to get to sleep, but before we could, I had to put a cannula(针管) in her arm.

    Before becoming a doctor I'd only a vague idea what a cannula was, coming from an hour spent with a plastic arm while at medical school. Once I became a doctor, however, I couldn't seem to get away from them.

    For those of you who are lucky enough to have never come into contact with one, they're tiny little tubes that are put into a vein(静脉)so that fluid or medicines can do directly into the blood. That's the theory. Unfortunately, the problem is that for them to work, you have to get them into the vein in the first place. This tends to be trickier than you'd imagine—and it's a job that tends to fall on the junior doctors.

    Mrs Gillfeather's veins were particularly elusive that evening. I'd been jabbing the needle in for at least 20 minutes.

    “Isn't there someone else who could do this?” she asked, for the fourth time. “Someone who knows what they're doing, perhaps,” she said under her breath, just loud enough for me to hear.

    Finally, I got it in. Mrs. Gillfeather and I both breathed a sigh of relief

    Just as I was about to leave the ward, the nurse called me over, “Max, there's another cannula to do on bed 16.”

    He must have had that nice window seat all the way from London. An Indian, he looked under 40, medium height, slim and wore a suit. I got an aisle seat next to him. I looked at him and tried to smile as I sat down. But there was a blank, distant look that made me stop mid-smile. One of those, I thought.

    Each time I take a flight, I try to chat with a fellow passenger. Most people are responsive when they're alone at 40,000 feet. But the man wearing the suit on my left was a puzzle. One of those non-resident Indians, I thought. What do you lose if you just smiled at a fellow human being? Most of the time, he stared fixedly at the seat in front of him. Why are some people so full of themselves?

    When the stewardess brought lunch, the unfriendly man had his eyes shut. She gave me a should-I-wake-him-up look. I didn't say anything, and he didn't get his lunch. Serves him right. He soon woke up and saw me eat. But he didn't ask for his meal. He could just have pressed a button. That's his problem.

    We still have almost two hours of flying left. I read a magazine. I try to play a video game. I listen to music. He does nothing. At times our eyes meet, but he isn't all there. He's like no other passenger I've ever sat next to. By the time our jet lands in Mumbai, I find his presence almost uncomfortable. As we taxi down the runway, I hear the man speak for the first time—on his mobile phone. He seems to be discussing his connecting flight. About somebody receiving him… Just before the aircraft comes to a halt, he's the first to stand up. “Excuse me,” he says to me. “May I leave? I can't miss my connecting flight.”

    Hmm…! I get up to make way for him when he goes on mechanically, “My wife and child died in a road accident in Delhi.” I'm shocked by his words. Suddenly, everything falls in place.

    Despite his terrible loss and the sufferings he has been enduring, he was calm, controlled throughout. And, maybe, in the midst of his soul-crushing sorrow, he didn't want to burden a stranger with his pain.

    Many people don't consider their breakfast without a glass of milk. Right now, cows, buffalos, goats and sheep provide most of the world's milk. But soon, people could get milk from roaches(蟑螂).

    That isn't as crazy as it might sound. New research shows this “milk” is super-nutritious. What's more, some scientists have already begun referring to a lot of insects as source of milk.

    In 2004, Subramanian Ramaswamy started studying milk crystals found inside the roach. At the time, he was teaching biochemistry at the University of Iowa City.

    To learn more about the milk crystal from roaches, the scientists used X-rays to look at the atoms in it. The data basically revealed the chemical recipe of the roach crystal. They showed that roach milk is a “complete food”. It contains sugar with a fatty acid stuck to it. Fatty acids are the building blocks of fats. The protein in the milk is also full of essential amino(氨基的) acids, which are the building blocks of proteins. Since our bodies can't produce the “essential” ones, we need to get them from our food. And so do baby roaches.

    Barbara Stay, a biologist at Iowa University, also worked on the new study. She says the new data show that the roach milk is “three times more nutritious than cow's milk and four times more nutritious than buffalo's milk”.

    Ramaswamy would like to see roach milk turned into a protein supplement to feed hungry people. But not everyone is confident that it can be done.

    Marcel Dicke studies insects as a potential source of human food at Wageningen University in the Netherlands. Dicke says this is a “sound study”. However, in his opinion, “Extracting(提取) milk from roaches can only likely be done in a destructive way with only small quantities”. That means you'd have to raise and kill many bugs to get even tiny quantities of the milk.