Animal's language
We see animals, like rabbits, bees, dogs, birds,{#blank#}1{#/blank#} …, but do you know how these animals {#blank#}2{#/blank#} things? First, let's see a rabbit. When a rabbit sees something{#blank#}3{#/blank#} , it runs away at once. When it runs, its tail {#blank#}4{#/blank#} up and down. When others see this, they run away, too.
Many other animals use this kind of way. When a bee finds some food, it goes back to {#blank#}5{#/blank#} home. It can't tell the {#blank#}6{#/blank#} bees where the food is by speaking to them, but it does a little dance in the air. This may {#blank#}7{#/blank#} other bees where the food is.
Some animals say things by {#blank#}8{#/blank#} sounds like a man does. For example, a dog barks when a {#blank#}9{#/blank#} comes near.
Some birds can make several different sounds, each with its own {#blank#}10{#/blank#} . In a word, every animal has its own language.

     Many people have cars in the city. But pollution is a problem because of the{#blank#}1{#/blank#}. Nowadays some downtown (市中心) areas around the world don't have cars. These car-free zones (无车区) are{#blank#}2{#/blank#} for people, bicycles, and public transportation only.

     Eight million people{#blank#}3{#/blank#} in the center of London and another two million people go to work there every day. The downtown area is very{#blank#}4{#/blank#} with hundreds of cars, buses, and taxis, but there are {#blank#}5{#/blank#}a lot of beautiful parks with free music concert. At lunchtime, many people go there for a rest {#blank#}6{#/blank#} they get off work.

     Parts of Tokyo are always crowded with hundreds of people - but no cars! These modern car-free zones are{#blank#}7{#/blank#} popular and people like shopping there.

     In the past, Bogota was polluted because there{#blank#}8{#/blank#}lots of cars and traffic. Now the downtown area is car-free zone and the air is{#blank#}9{#/blank#}! Many people don't have a car and half a million people take the bus{#blank#}10{#/blank#}. There are lots of stores. It's not expensive.

1）We love all {#blank#}1{#/blank#} teachers.

2）July is the {#blank#}2{#/blank#} month of a year.

3）Bill{#blank#}3{#/blank#} watches sports games on TV.

4）When does your science class {#blank#}4{#/blank#}in the afternoon?

5）For girls we have red {#blank#}5{#/blank#} for only ten dollars.

A：Hi，Roger! Where is everybody? The house is very quiet．

B：Well，Mom {#blank#}1{#/blank#}the cinema with Jane．

A：How about your sister?

B：She's taking a shower right now because she {#blank#}2{#/blank#}the gym(健身房)

A：I {#blank#}3{#/blank#}the gym twice this week. It's really tiring.

B：As for Dad, he {#blank#}4{#/blank#} the library to borrow some books．

A：So，let's go to that new cafe near the park，OK?

B：Oh，I {#blank#}5{#/blank#}there．It isn't so great．Why don't we call Mike and play basketball?

A：OK．That's a good idea．

    Once the world {#blank#}1{#/blank#} green plants and the living things led a peaceful life {#blank#}2{#/blank#}. However, later some animals {#blank#}3{#/blank#} and was even killed for money. There are not many {#blank#}4{#/blank#}. Luckily, people are trying to save the animals in danger now. We all hope that all the living things will live a pleasant life as before {#blank#}5{#/blank#}.