Every year, more than nine million people all over the world come to visit London. They go to the museums and theatres; they look at interesting old buildings or have a drink in a park.

    A quick and easy way to get to different places in the city is to take an underground train. The London underground is one of the best and most widely used transport networks（网状组织）in the world. The trains run all day and most of the night. (3)You'd better not take the underground between eight o'clock and ten o'clock in the morning, or four o'clock and six o'clock in the afternoon. (4) The trains are so crowded that you can hardly move or find a place to sit.

    London's famous red buses form a big part of getting around in London. Although the London underground is the fastest and the simplest way of getting around London, the buses play their part and are an experience you should try at least once. By sitting on the top deck (层) of the bus, you can get a great sightseeing (观光的)  experience of London as well.

    Some special visitors' buses take you to many of the interesting places in the city on one journey.  It takes about one and a half hours, but you can cancel your journey and get off (and on again) at the different places you want to visit.

    London taxis are called "black cabs”. Most of them are black, but some are not. You can stop one if it has a "For Hire (供租用的)n sign on it. The drivers are friendly and helpful.

    In a word, London is a big and beautiful city with Lots to see and to do. Welcome to London.

When I was young, my mum always encouraged me to do new things. She often said, "Have a try!" She didn't allow me to 1 at the very beginning until I tried it. Over the years, I have realized my 2 mainly comes from keeping those words in mind.

After leaving university, I started working in a big business （公司）. I just wanted to work for a short time until I decided on my career（职业）. At that time, my attention wasn't on the 3 itself. I thought I would work for several years, get married, stay home and take care of a family. However, I was 4 . I've worked for the same business for 28 years. I've got many chances to 5 different positions （职位） in the business. I've 6 every change of my position. Whether I was doing my daily work or finding new solutions, I liked learning and growing in each position. I've found that I have many talents and skills, because I 7 try new things. I´ve also found that if I put what I 8 into practice and work hard to achieve my dreams, I can succeed.

Today, I am so excited and thankful to become the top of the business. Another 9 has come and I am ready to take it, no matter what difficulty there will be. Thanks to the words "Have a try!", I become 10 enough to take every new challenge.

Two Canadian teenagers, Faiz and Leo, have been taking on a series of wonderful challenges. Their most recent achievement was following the Lake Ontario coastline for 73 kilometers, walking from Toronto to Hamilton, Canada, in about 18 hours.

"We enjoy trying new things that are good for our bodies and minds. We like to overcome challenges like these. And we feel going on a long walk seems to be the purest form of challenge that you can have," Leo said.

With very little preparation, the two 16-year-olds began their journey at 6 am, starting in darkness and finishing before midnight. They took several breaks, stopping at benches with nice views along the way.

On their walk, one of the interesting things they came across was a cargo ship (货船) which was no longer used. "You' d be surprised by the things that you don't see when you' re driving and that you will see when you' re taking your time walking," said Leo.

However, the journey was not only a trial (考验) for bodies but also an important test of minds. There were moments of loneliness for the pair, requiring them to support each other along the way.

Around 70 km into the walk, they ran into a person on a bridge who appeared to be experiencing something painful.

"I wasn't sure what was going to happen me and Leo, we tried to talk him out of it and ended up calling the police, and the situation was eased and everyone was OK," Faiz said.

The walk is now long over but Faiz and Leo are not done challenging themselves, with plans to start a two-day 100 km walk in the near future.

Hello, everyone! My name is Tina. I'm from London, Britain. I'm an English teacher, but I don't 1 in a school. I only give lessons to the students online(在网上). 

Every morning, I get up very 2 . I usually teach one student at a time. 1 3 one-to-one teaching is good for students. It can help them learn English well. In class, we always4 different topics, such as weather, food and sports. 

Look at the photo! I'm standing in front of a map. I'm telling a boy the names of different 

5 all over the world. To make the lesson 6 , I wear animal finger puppets(手指玩偶)to help him remember the words. The boy 7 the lesson. He says he is happy to learn English with me. 

I usually give five lessons every morning. Then I write to my students'8 about their children's study. After that I enjoy my lunch. I'm 9 after a day's work, but I'm happy. I really love my 10 ！It's great!