Wang Kun and Wang Wei are brother and sister. They have dreamed of    1    (take) a great bike trip.     2    was Wang Wei who first had the idea to cycle along the Mekong River. They    3    (ride) bicycles to travel along the Mekong River,    4    source is in Qinghai Province. When it    5    (enter) Southeast Asia, it travels slowly through hills and low valleys and the plains where rice grows. Despite the    6    (difficult), Wang Kun and Wang We were    7    (determine) to begin their journey at an altitude of more than 5,000 meters in Qinghai Province. During    8    (they) journey, they enjoyed the    9    (continue) change of the weather. Finally, they reached Dali in Yunnan Province,    10    Dao We and Yu Hang joined them. The four of them went on with their great bike trip.

3 . Many British people like to travel to Spain, Italy and other warm countries for their holidays. They want to live in the sun for a few weeks and many of them like to take their cars on holiday with them. Then they can travel round the warm countries and see many places in a short time.

But there is a problem. It is only twenty-two miles from Dover in England to Calais in France, but between the two towns there is the English Channel. It is necessary to take the cars across the sea, and this is not easy.

Some passengers put their cars on a plane and fly across with them, but that is expensive. Others drive their cars onto large ferries(渡船). This is cheap, but the boats are slow and sometimes the sea is rough. There are days when more and more people choose to travel by hovercraft(气垫船).

4 . Moonlight Rainbow Fountain

Location: South Korea

The Moonlight Rainbow Fountain is the world's longest bridge fountain. In order to be eco-friendly, it repeatedly gets water from the Han River below. When water comes out with music, 10, 000 LED lights switch on, and a rainbow effect appears.

The Giant

Location: Austria

The Giant is designed by Austrian artist Andre Heller. It has a huge face with bright eyes and a watering mouth. The outside is covered with green grass. Its inside has a wonderful structure(结构).

Metalmorphosis

Location: USA

It is a fountain, a sculpture and also a performing work of art. The high- tech artistic work attracts people from all over the world. The fountain is made of more than 20 stainless steel plates(不锈钢板). They can form a huge head when turned to a certain angle. Whenever the head appears, it shoots water.

Nacka Fountain

Location: Sweden

Nacka Fountain is designed as a peace monument(纪念碑) for the founding of the United Nations. The main structure of Nacka Fountain is made of bronze. There are two sculptures on it. The fountain shoots water into the sea.

71 Fountain

Location: USA

The great fountain is on Highway 71 in Ohio. It looks like a huge wheel surrounded by a green environment. The major part is a huge ring.

5 . What do Tom Sawyer and jumping frogs have in common? Stories about both of them were created by one man: Mark Twain. Twain was four years old when his family moved to Hannibal, Missouri, located on the west bank of the Mississippi. Twain grew up there and was fascinated with life along the river—the steamboats, the giant lumber（木头）rafts, and the people who worked on them.

The Celebrated Jumping Frog of Calaveras County is one of Twain's best loved short stories, and The Adventures of Tom Sawyer is one of his most famous novels. Both these works are celebrated by events held during National Tom Sawyer Days, which originated in the late 1950s and became national in the 1960s. Children enter their frogs in the jumping contest during National Tom Sawyer Days. There's also a fence painting contest to see who can paint the fastest. The idea for this contest comes from a scene in The Adventures of Tom Sawyer, in which Tom has been told to paint the fence in front of the house he lives in. It's a beautiful day, and he would rather be doing anything else. As his friends walk by, he makes them believe that it's fun to paint, and they join in the “fun”. By the end of the day, the fence has three coats of paint!

Although the story of Tom Sawyer is fiction, it's based on facts. If you go to Hannibal, you'll see the white fence, which still stands at Twain's boyhood home.

10 . The Gold Coast family holidays are always great fun whether you are from Australia or from abroad. There are beautiful beaches, adventure parks, nature parks and so much more.

There are so many sights to see here. It is a pity to drive in a car and you’ll miss a great part of it. Australia is home to many animals and birds that can only be seen when moving slowly and going into the areas where they live.

When you are on a bicycle, you have the strength of being able to stop whenever you want to see an interesting animal or bird that you have never seen before. It is a quieter way of transportation as well, so you might even be able to take a picture. When you are on the beach, you can breathe that clean air and view the beauty of the water and sand. It is a totally different experience from either simply sunbathing or passing it in a car.

There are many choices of hiring a bicycle to experience the Gold Coast attractions. There are stores that will fit a bike perfectly to your size. These bikes for both adults and children are in many styles and colors to please any taste. If you have ever wanted to try a tandem bike(双人单车), now is your chance, because they have those too.