M=Mike   L=Liu Tao   W=Waitress (女服务员)

M: Would you like a hot dog?

L: Yes, Please. How about you, Mike?

M: I'd like an egg and a pie.

W: OK! Here you are.

M: Wow! A red egg.

L: Yes, and a green pie.

W: And the hot dog is orange. It's nice.

    Of all the things we eat and drink, water is the most important. Nature has a great water system. Water is everywhere. It is in the air. It forms (组成) lakes and rivers. Water is in every living thing. It is in the most part of all the animals, plants and human beings (人类).

    People can use the water to carry goods and go around the world. People can also use the water to swim, have a bath, wash the food and clothes. Water is so important for every living thing, but man is polluting (污染) it. They throw rubbish into rivers. They pour waste water into lakes, rivers and seas. We must stop people from polluting the water right now. If not, the last drop of water will be our tear drop.

    I am Jack. I am a boy. I am 14 years old. My home is at No. 2, Moon Street. It is a busy street in our city. There are ten shops and two restaurants. There is a supermarket and a park too. There is a fruit shop and a bakery behind the supermarket. The park is next to a supermarket. It is in front of a supermarket. There is a cinema on Moon Street, too. It is between a restaurant and a clothes shop.

    Hi! I'm Amy. I'm nine years old. I wear a red scarf. It's twenty-eight

yuan. I wear a blue sweater. It's eighty-nine yuan. I wear black trousers. They're seventy yuan. I wear grey shoes. They're sixty-four yuan.