This is the best time and this is the worst time；this is the time of great material richness and this is the time of desert of the soul. Everyone seems to be rushing around for something but they have never fulfilled their dreams. Everyone tries to seek happiness but it seems to be nowhere to be found.

When asked "What on earth can make you happy？"，most modern men would give similar replies such as becoming extremely wealthy，or getting promoted in work and then becoming very wealthy. When asked "What will you do with your wealth？"，they would make a long list of things they have been longing for. However，haven't you noticed the multimillionaires are not as happy as we common guys suppose them to be？Haven't you noticed that the multimillionaire celebrities（名人）don't even enjoy the fundamental freedom of going shopping with their own families without being followed by annoying paparazzi？

If we focus our happiness on such big issues，we are bound to be unhappy all through our life，because those big issues might just occur to us once in a blue moon.

As Socrates（苏格拉底）once put it，"He is the richest man who is content with the least，for content is the wealth of nature. "But how can we" be content with the least"？If you pay due attention，you will find our life is loaded with little joys，sometimes too little to be noticeable. Stop once in a while in your rush to your destination，look around and you will see that there are always little things worth cheering for. You got an "A" in a test. Good！You listened to all inspiring lectures. Great！You offered a helping hand to someone who had a flat tire. Amazing！Your dream girl or boy greeted you with a sweet smile. Fantastic！Let's cheer for the little joys in life！Please keep in mind that never should we wait to be happy！

   Tencent announced yesterday that it would limit the daily time for youngsters to play its popular King of Glory game after parents in Shanghai and other areas complained their children had become addicted to playing it.

"From tomorrow，children younger than 12 will only be allowed to play the game for a maximum（最大值）of one hour a day，and after 9 pm，they will be banned from logging in it，"said Tencent."Those older than 12 will be able to play a maximum of two hours a day."

The game system will remind players the time they have been playing and young players will be forced to log out when the time is up.

Tencent claimed these were the strictest measures in China's game industry to prevent addiction and the company expected they would ease parents' anxiety.

The company also said it had updated its system for parents to keep tabs on their children using its games.

Since February，parents can receive messages when children log in and spend money on the game after they connect children's game accounts with their mobile phone numbers.

"Now, parents can connect phones, tablets or computers that their children use to play games, so that they can keep an eye on the children even if they have several game accounts," Tencent said.

Song Zhe, a father of a Shanghai high school student, welcomed the measures but was not sure if they would be sufficiently effective." I like the system that could lock up the devices as children can register many accounts," he said, "but children are so clever that they can always think out counter measures."

   Self-driving cars are so popular that the University of Michigan has even established a town called Mcity to allow car manufacturers to safely test their autonomous cars.

While Mcity can be used to simulate（模拟）many real-life road conditions，it can't help test gestures drivers use to communicate their intention（意图）to other drivers，pedestrians or cyclists. To find a solution，US car manufacturer Ford，with researchers from Virginia Tech，at the beginning considered using text as a way to communicate the car's intention，but decided it would probably not work universally. The option of using symbols was also rejected，because research shows that a majority of people do not have a good understanding of what they mean.

Finally, the researchers settled on light signals. A white light warned that there were no humans in the car. A slow blinking one indicated that the car was coming to a stop, while a rapidly flashing light cautioned passersby that the car was about to speed up.

Then came the big challenge—testing the signals on real roads. "We needed to try out this new lighting to communicate the intention of the vehicle, but if you've got a driver behind the seat, you still have natural communication between humans," said Andy Shaudt, who led the research team. "So we needed to make it look like a driverless car."

The team designed a car seat costume（戏装）that the driver would wear to cover his or her face and upper body. Of course，the drivers could see very clearly. The researchers then equipped the car with cameras to capture human reactions to a light bar，which flashed one of the three signals when appropriate. Six drivers，all keeping their hands low on the wheel so as not to be noticed，took turns to test driving the car through the busy streets.

The overall reaction to the flashing lights was very encouraging. Who knew costumes could be useful for more than Halloween？

   You probably have a first-aid kit at home for your family—but what about your family pets？You need to be ready if your furry friend faces an emergency at home. What's more，as the weather gets warmer，more pet owners take their pets with them when they leave the house—on vacation，to the park，jogging，hiking and even swimming. That can be fun for you and your pet，but there's a chance that your pet will get hurt there，as well. So，it's important to know some of the basics of first aid for your pet if necessary.

If your pet is exposed to long periods of heat and sunlight，she will be easy to get heat exhaustion（衰竭）or heatstroke. Signs of heat exhaustion are breathless，anxiousness，dry gums and red skin most easily seen on the ears.

If either of these occurs，cool the pet right away and，as always，get her to the vet（兽医）.Put the animal in a shaded or air-conditioned area，and wet the body with cool water. Rubbing isopropyl alcohol（异丙醇）on the belly and fanning the area will help drive away the heat. If a pet is suffering from heatstroke，don't try to give her water. Get her to the vet immediately.

If you see an animal that's been hit by a car，or you hit one accidentally，first be cautious of all oncoming traffic before trying to reach the animal. Approach carefully. Even a severely injured animal can bite you.

As someone helps with directing traffic, cover the animal with a blanket or towel. If the animal cannot stand on her own, there's a good chance that there are neck, back or head injuries, so try to gently transfer the animal to a flat surface. Then transport that flat surface to the nearest vet. Picking up or hand-carrying the animal may worsen the injuries.

   I still remember the day when I lost my job. I said to my parents，"I would like to go _________，have an experience in an English-speaking country and look for a（n）_________there. "My parents answered，"What are you saying？You are 30！You are too old...and you don't have a good level of English. It will be _________ for you."

Yes，it would be hard _________ not impossible. I didn't care about my age，my basic English and people's _________；for the first time I was really _________ about my choice. I knew that I could do it. The work situation in Italy _________me several times. Despite my _________ in Medical Biology，I couldn't find a good job in my industry. And what's more，I really wanted to learn English. So I decided to _________.

That's how the biggest __________ of my life started.

I was afraid but at the same time so __________. I planned everything：4 months of English courses and then 4 months of work experience in the medical area.

The time that I __________ in Alpha College was amazing. I met people from all over the world getting the opportunity to know new __________.Teachers were skilled，helpful and they coached me step by step. I couldn't believe how __________ my English was getting better. When I did the job interview，I was definitely __________ about my English. I got the job easily. My work _________ inspecting and testing all packaging materials. Moreover，every week，there were courses and training for new __________ like me.

My work experience was finishing when，one day，my boss __________ a contract（合同）to me. I was completely astonished… my dream was coming true！__________ I accepted it and I'm still working here.

This is the end of a beautiful story...MY STORY！But，please，don't think that it can't be also your __________. There is no age to learn English or to start a new life...just believe in yourself！If you want you can！

Back when I was still in elementary school，my parents were always talking about a 【小题1】（compete）of some sort called the Model United Nations（MUN）.It was supposed to be awesome，and only those whose English was really good could have the ability 【小题2】（join）in.

As for me，I always wanted to be a representative of a country and fight 【小题3】 its rights and benefits. It would be so cool to sit in a huge hall and to fight a battle without smoke. 【小题4】（fortunate），I had to wait till I got in middle school to attend it，【小题5】 there was no MUN in my elementary school. So that kind of enthusiasm【小题6】（explain）why the first thing I did when I got in middle school was to sign up for the MUN. The preparation of the meeting was long and 【小题7】（bore）.I had to sit there listening to a fellow chairman's speech about the MUN，【小题8】 wasted my homework time. I didn't learn anything at all，mainly because I was busy denying him rather than listening.

Anyway，this morning，I was supposed to go to my first MUN meeting as the representative of the Republic of Ireland. But I forgot where it happens. So my dad and I ran around my school for an hour before finally knowing that we had come to 【小题9】 wrong place. What was awkward（令人尴尬的）was that a bunch of junior 【小题10】（pupil）were having their Adulthood Ceremony.

The Students' Union organizes an activity for give away books to children in poor mountainous areas in our library on the afternoon of July 1.Its purpose was to call on more students to caring for the children's life and studies there.

Students were glad to give away some of their books and wrote down encouraged words on the first pages of them. In addition to，they left their telephone number and address，hoping to be contacting by the children. In end，more than one thousand books was collected.

The activity doesn't only allow students in their school to show their love for others but also helps them make new friend.

   If you cut down on the time you spend sitting，you might live longer. New research shows that sitting less than three hours a day might extend your life by two years.

【小题1】 But modern lifestyles and office jobs rarely give us the chance to move around. Sitting is something we do all the time and everywhere. We sit while we're eating，we sit in the car and we sit while we are watching TV. And many of us sit for many hours at work. So on average，Americans report that they sit between four and a half to five hours a day.

Exercise is important. But so is not sitting.

You may exercise often. But it does not mean you can sit for the rest of your waking hours. 【小题2】 Even if you exercise for 30 minutes a day，what goes on in the other 23-and-a-half hours a day is also very important，according to a study on how sitting all day affects the length of life. It shows that cutting television time to less than two hours a day could add one point four years to life.

【小题3】

Change is already coming to some offices，especially in the design of desks. A "standing desk" lets people stand while they work. Another new design is called the "treadmill（跑步机）desk". A treadmill is an exercise machine that lets you walk in one place. Even some U.S. schools are beginning to experiment with desks that are part bicycles to keep children moving.

Exercising while working.

【小题4】They may have got five "standing desks" for their employees or a "treadmill desk". Some other companies may not buy one for everybody but they'll have a bank of these desks where people can go for an hour a day and answer their emails or talk on the phone. People are really trying to limit the amount of time spent sitting at the desk.

Suggestions for sitting less.

If you work in an office or have a sedentary（久坐不动的）job，scientists suggest a few simple changes. Get up from your desk as often as you can. 【小题5】 Instead of emailing colleagues，walk to their offices and talk directly. If you are sitting down reading this，stand up. Move your legs. Touch your toes，if you can. Do anything but sit.

All these activities may help you live longer.

Welcome to London. I am delighted to be your guide here. Today we are going to visit the Tower of London.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________