2 . Most people agree that eating healthy food is important. But sometimes making good food choices can be difficult. Now there are apps that can help people learn about the food they eat to improve their health and their dining out experience.

Open Table app

Open Table app helps people choose restaurants when they want to go out to eat. It is a free service that shows users restaurant available based on where and when they want to dine. It gives users points when they make reservations, which can add up to discounts (折扣) on restaurant visits.

Max McCalman’s Cheese &Wine Pairing app

Wine and cheese can be a great combination. But which wines go best with which cheeses? Max McCalman’s Cheese & Wine Pairing app can help. It provides information about hundreds of different cheeses and suggests wines to pair with each. Max McCalman’s Cheese & Wine Pairing app is free.

Happy Cow app

Vegetarians do not eat animal meat. Vegans do not eat any animal products. The Happy Cow app is made for both groups. Users can search for vegetarian-vegan restaurants and stores around the world.

Local Eats app

Restaurant chains, like McDonalds, can be found almost anywhere a person might travel. But sometimes travelers want to eat like locals. The Local Eats app is designed for that. It can help you find local restaurants in major cities in the US and in other countries. It costs about a dollar.

Where Chefs Eat app

“Where Chefs Eat” is a 975-page book. Most people would not want to carry that around. But there is a much lighter app version of the same name for just $15. Six hundred chefs provide information on 3,000 restaurants around the world on the Where Chefs Eat app.

3 .    

Cheating can happen in a lot of different ways.When people cheat,it’s not fair to other people，like the kids who studied for the test or who the true winners of a game were.

Many people like the action of cheating.In their opinion,it makes difficult things seem easy,like getting all the right answers on the test.But it doesn't solve the problem of not knowing the material and it won't help on the next test—unless the person cheats again.

Some people lose respect for cheaters and think less of them.The cheaters themselves may feel bad because they know they shouldn't get that good grade.And,if they get caught cheating,they will be in trouble at school，and maybe at home,too.

Some kids cheat because they're busy or lazy and they want to get good grades without spending the time studying.Other kids might feel like they can’t pass the test without cheating.Even when there seems to be a “good reason” for cheating,cheating isn’t a good idea.

If you were sick or upset about something the night before the day and couldn’t study,it would be better to talk with the teacher about this.And if you don’t have enough time to study for a test because of swim practice,you need to talk with your parents about how to balance swimming and school.A kid who thinks cheating is the only way to pass a test needs to talk with the teacher and his or her parents so they can find some solutions together.Talking about these problems and working them out will feel better than cheating.

4 . Exercise and I had never had a good relationship due to my fear of sports. From a young age, my dad _______ me into a dozen sports. I didn’t like any of them, _______.

When I entered the University of Regina, my dad _______ telling me “You have to find a way to stay _______.” or “You don’t want to get the Freshman 15, do you?” So I _______ to give swimming a shot, but I _______ managed to go to the pool twice during the fall semester (学期). Worse still, I was _______ to convince myself that’s OK.

The spring semester came. A friend of mine _______ me if I wanted to try Zumba (尊巴) with her. All I knew about Zumba was that it was basically a kind of exercise: dancing to Latin pop songs. It didn’t sound too bad, but I couldn’t be _______.

I went, and that was it. Zumba became my ________ of tea. The instructor would always say, “Don’t worry about the steps. Have fun. Do your own thing.” That removed my ________ of sports. I didn’t have to be ________. I didn’t even have to be good. I just needed to ________ the music and move. Zumba did ________ me from the Freshman 15, and it also did so much more. It let me make ________ with my unpleasant past about physical exercise, and enjoy staying healthy.

5 . To help you understand what 5G is, and what it means to you, we’ve put together a handy guide here.

What is 5G?

    1    At its most basic level, 5G will be used to make calls, send texts, and to simply get online. But it’s going to be significantly faster than previous generations, and could open the door up to a range of exciting new uses.

    2    

5G will use new higher radio frequencies to send out data, which are less cluttered(挤了)and carry information much faster. While these higher bands(频段) are faster, they don’t carry information as far. That’s to say, smaller multiple input and output antennas (天线)will be used—promoting both signals and capacity(容量).    3    

Why is it better than 4G?

5G is expected to be faster than 4G, with some firms claiming it could be as much as 100 times quicker. The fastest 4G networks can deliver 传输)peak(峰值)download speeds of around 300 Mbit/s.    4    In real life, this could allow you to download a full HD film in less than 10 seconds!    5     It means there will be very little—if any—delay when you carry out tasks on a device(设备). While this will help improve things like gaming experiences, it could also pave(为…铺平道路)the way for safer self-driving cars—in which even a short delay could be life-saving.

Finally, 5G will have a larger capacity, meaning networks will be able to deal with several apps at once. Generally, this should mean that devices have a faster, more stable connection.

8 . Thirteen-year-old Kaylee has a lot of friends — 532, actually, if you count up her online friends. And she spends a lot of time with them.

But is it possible that Kaylee’s online friendships could be making her lonely? That’s what some experts believe. Connecting online is a great way to stay in touch, they say. However, some experts worry that many kids are so busy connecting online that they might be missing out on true friendships.

Could this be true? During your parents’ childhoods, connecting with friends usually meant spending time with them in the flesh. Kids played Scrabble around a table, not Words with Friends on their phones. When friends missed each other, they picked up the telephone. Friends might even write letters to each other.

Today, most communication takes place online. A typical teen sends 2,000 texts a month and spends more than 44 hours per week in front of a screen. Much of this time is spent on social media platforms (平台).

In fact, in many ways, online communication can make friendships stronger. “There’s definitely a positive influence. Kids can stay in constant contact, which means they can share more of their feelings with each other,” says Katie Davis, co-author of The App Generation.

Other experts, however, warn that too much online communication can get in the way of forming deep friendships. “If we are constantly checking in with our virtual (虚拟的) worlds, we will have little time for our real-world friendships,” says Larry Rosen, a professor at California State University. Rosen also worries that today’s kids might mistake the “friends” on the social media for true friends in life. However, in tough times, you don’t need someone to like your picture or share your blogs. You need someone who will keep your secrets and hold your hand. You would like to talk face to face.

9 . A new study has found that all dogs have different personalities—even dogs of the same breed(品种).

Elinor Karlsson studies genetics at the University of Massachusetts. She co-wrote a report about the study, which appeared recently in the publication Science.

Karlsson said, “Every dog really is an individual,” noting that there is “a huge amount of difference” even between dogs that look the same.

At a New York dog park, dog owners talked about the different characteristics of their pets. Elizabeth Kelly owns an English springer spaniel. She called her dog friendly, but also “kind of the queen bee.” In other words, her dog likes to act like it is in charge of other dogs. Suly described her yellow Labrador as “calm, lazy and shy.”

The idea of dog breeds is quite recent. Around 160 years ago, humans began to breed dogs to have certain physical qualities, such as fur, color and ear shape.

Karlsson said her aim was to learn how much a dog’s breed affects their behavior. The answer? Breed does not decide an individual dog’s personality.

Karlsson’s team gathered information from 18,000 dog owners and studied the genetic code of over 2,000 dogs. The researchers found that some qualities are based on genetics. However, it is not sure that two dogs of the same breed will behave in the same way.

For example, huskies and beagles, may be more likely to howl—or make a long, loud barking sound. But many of these dogs do not howl, as owner observations showed.

When Beethoven was only four, his father decided to make him a musician. Beethoven was made to practice     1     (play) different musical instruments hour after hour. Whenever he did not put his heart into his practice, his father would be strict     2     him.

    3     (fortune), the boy loved music very much and learnt so fast that he was able to go around and give     4     (concert) when he was only 11. When he was 17, he received high praise from Mozart,     5     great Austrian composer. A few years later, Beethoven went to Vienna     6     ( study) under Haydn, another great Austrian composer. Then he     7     (write) a great deal of music, even at his most difficult time. But after one illness, he suddenly found     8     (him) deaf at the age of 31.

However, this didn’t stop Beethoven. During his life, he composed about 30 pieces of music. It is     9     (amaze) that he wrote some of his best pieces after he became deaf, many of     10     are well known and loved all over the world.