One day Skygirl went to our classroom with Skyboy. She was very h. She took a hamburger and a cola w her. She wanted to r, to have some food and drink and t to boys and girls in the classroom. She was not happy when she saw the s in the classroom. What does the sign mean? It says: "Don't run in the classroom. Don't talk to each other in class. Don't ear or d in class. ""I don't want to be in the classroom. Let's f away. "The Supergirl said to the Superboy. They came to the Garden City. Garden City is an i place for the Superchildren to play.
I to .
Do you know the universe? When we talk about it, we mean the earth, the sun, the moon and the stars, and the space1them. Many of the stars cannot be seen because they are too far away.
The moon travels round the earth. It is our satellite. It is quite near us in space. It is only 3, 800, 000 kilometers2, and it has been visited by man already. So far, no man has traveled3than the moon, but spacships without people have reached other parts of the universe. Man-made satellites have been sent up into space by many countries. These satellites go4the earth and help us to learn more about the earth and other things. Most countries use these satellites to send and receive message. For example, with their help China can send5TV and radio programs to the other side of the world. Foreign countries can send their programs to China. We can also use satellites to help us make telephone calls to foreign countries.
One day Supergirl went to our classroom with Superboy. She was very h. She took a hamburger and a cola wher. She wanted to r, to have some food and drink and tto boys and girls in the classroom. She was not happy when she saw the sin the classroom. What does the sign mean? It says: "Don't run in the classroom. Don't talk to each other in class. Don't eat or din class." "I don't want to be in the classroom. Let's faway." The Supergirl said to the Superboy. They came to the Garden City. Garden City is an iplace for the Superchildren to play.
A.
B.
C. 
D.
E.
F. 
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