The advantages of bicycle riding

Bicycle riding has many advantages. Bicycles are as economical as buses, but you don't have to wait for them. They are as convenient as cars, able to go anywhere at any time, and what's more, can easily avoid traffic jams. And their advantage over cars and buses is that they are pollution-free, so they do not harm the environment.

Riding a bicycle is also very good exercise. Nowadays most people don't get enough exercise, especially in the city where many people sit at desks all day. Bicycles can be an important part of a healthy life style.

five sentence-making

Even though she try to make them work both marriages faild.

However he tries, he never seems able to work satisfactorily.

Although he was ill, he worked hard.

The teacher explained everything, but even then she didn't understand.

The work is not so difficult as you imagine.