Lily and Lucy are twin sisters. They're twelve.They look the same. It's very difficult to tell them apart (区别她们).But Lily has long hair. And Lucy has short hair. So Miss Li can tell (叫出)their names right easily (容易地). Lily says she's 1. 61metres tall. She's l cm shorter than Lucy. Lucy says she's 45 kilograms. She's 2 kilograms heavier than Lily. And she's a little stronger than her younger sister. They often wear the same colour clothes and the same size shoes. Todaythey're wearing red dresses and brown shoes.

    The students were having their chemistry (化学)class. Miss Li was telling the children what water is like. After that, she asked her students, “What's water? ” No one spoke for a few minutes. Miss Li asked again, “Why don't you answer my question? Didn't I tell you what water is like? ”

    Just then a boy put up his hand and said, “Miss Li, you told us that water has no colour and no smell. But where to find such kind of water? The water in the river behind my house is always black and it has a bad smell.” Most of the children agreed with him.

    “I'm sorry, children,” said the teacher, “our water is getting dirtier. That's a problem.”

    Hainan is my hometown．It's very beautiful．The buildings are tall，The trees are tall，too．Summer is the favourite season for me．It's hot and sunny．The boys and girls can wear beautiful T-shirts．They can swim in the sea．My favourite drink in Hainan is coconut(椰子)juice．It's very delicious．Spring is very warm in Hainan．Autumn is cool．In winter．It's warm and cool．

结合表格内容完成短文。

    Last Sunday was a {#blank#}1{#/blank#} day for me. My parents and I visited my{#blank#}2{#/blank#}. He lived on a {#blank#}3{#/blank#}. I had a good time there. In the morning, I got up early. Then I did the housework. After that, I {#blank#}4{#/blank#} with my grandfather.

    In the afternoon, my father and I {#blank#}5{#/blank#} near the river. After supper, I {#blank#}6{#/blank#}. Finally, I went to bed at 10 p.m. What a busy day!

Cathy: Mom, look, there are some birds.

Mom: Which bird do you like?

Cathy: I like the green one. It's more beautiful than the blue one.

Mom: Which bird is stronger?

Cathy: The blue one is stronger.

Mom: I like the blue bird. I think it's younger, too.

Cathy: But the green bird's tail is longer.

Mom: Yes, I think it's about 20 cm long.

    Anna has two cats. One is very big and the other is very small. She likes them very much. One day, Yangyang, a friend of her, comes to see her. She sees two holes (洞) in the door, a large one and small one. She says to Anna, "My dear friend, why are there two holes in your door?"

    "Let the cats in and out," Anna answers.

    "But why are there two holes? Isn't one hole enough (足够)?" asks her friend.

    "How can the big cat go through the small hole?" she says.