One Saturday afternoon, Kate went to buy something for her sister and herself.
As Kate was coming out of a shop, a young lady walked towards her. She said she was
Miss Green－a good friend of Kate's sister's. Kate1her. Then she called a taxi to send Kate home. She told the driver where he should go. But Kate was 2 that it was not in the direction of her home.
"3 ?" Kate asked, full of doubt. The lady smiled.
When they came to a quiet road, a big rude man 4 on the road. He stopped the taxi driver, knocked him down, tied him, and threw him out of the 5 . At the same time, Miss Green took out a knife and 6 it to Kate. She asked Kate to keep quiet. The man then started the taxi.
"Oh, God! I'm being kidnapped (绑架)," Kate said to herself.
She tried to escape, but she didn't succeed. Suddenly an 7 came to her. She took out a lipstick（口红） from her pocket, wrote "SOS" on the window, and covered the word with her back.
A few minutes late, a police car 8 and the policemen saw the sign. When the kidnappers saw the policemen, they stopped the taxi, jumped into the grass, and 9.
The policemen then picked Kate up and sent her home. When her parents knew what had happened, they were greatly surprised. But they were 10 because their daughter had finally come back safely.
Why does the sky change colors?
What is the sky? How high is it? What color is it? What birds can live above it? These questions are difficult to answer, aren't they?
In fact, the sky has no color. Then why does the sky look blue?
We know that there is air around the world. When planes fly, they need air to lift their wings. Planes can't fly very high. That is because the air gets thinner when they go higher. The same will happen to us if we go high enough. If we go up about 1, 200 kilometers from the earth, we'll find no air there. Some birds can fly into the sky as high as a plane, but they cannot fly or live without air.
Looking up above us, you will see the blue sky with white clouds. It is usually light blue. The color would be bluer when you see on the top of a high mountain. And you will see fewer clouds in the sky between you and the sun.
Sometimes the sky doesn't look blue. When the sun rises and falls, you will see red, orange, and other colors in the sky. Such are the most beautiful moments of the day.
Who can see the colors of the sky high above the earth? The astronauts! They can see those beautiful colors of the sky from the outer space. However, before flying into outer space, they sit in a spaceship high above the earth, and there is no air at all. The sky would be that dark and its color would be black.
Now you may understand that we see colors because the air scatters(使散射) the sunlight. light travels through the air. Without air, there would be no light or colors.
I was scared I couldn't move.
She wondered Bob a new car,
We should look up to those scientists sent Tianzhou—l Cargo Spaceship(天舟—号货运飞船) to space.
I hate the dogs live in the next door. They make loud noise all night.
The watch me keeps perfect time.
—They're pretty smart!
—Yes, I __________go there. Look! This is a photo of me in the park.
—Yes, Mom is making chicken soup in the kitchen.
