Two hours later, he {#blank#}1{#/blank#} {#blank#}2{#/blank#}.

A well-dressed mangoes into a restaurant. He sits down at a table near the window.

A waiter comes up to himand says, "Can I help you. Sir?"

The man says, "Yes,please. Can I see the menu?" "Certainly, "answers the waiter. Theman wants a good meal and he orders a lot of nice dishes. After a moment, thewaiter brings them to him. The man is having his meal happily. At this time, aboy comes in and sits down beside the man. He asks the waiter to give him anice cream. The man says, "I will be back in 5 minutes. "Then he goesout. After the boy cats his ice cream, he stands up and goes to the door. "Excuseme. your father did not give the money for the meal, "the waiter stops himand says. "Father? You are wrong. He is not my father. I do not know him. Imet him in the street. He said he would give me an ice cream if I came here at,twelve o'clock, "says the boy.

Once upon a time, a wise Greek man named Thales came to Egypt. Thales was good at maths. He also loved solving puzzles and finding out how things worked. One day, he visited the Great Pyramid. It was the tallest building he had ever seen. After enjoying its beauty, he wondered how tall the pyramid was. He asked the locals, but nobody knew.

Thales thought about this question day and night. One night, when he was enjoying the moonlight, he came to realize that everything has a shadow when the sun shines. An idea hit him," If I can measure(测量) the pyramid's shadow, I can figure out its height!"

So, Thales waited patiently until the sun was just right. He stood next to the pyramid and measured his own shadow. Then, he measured the pyramid's shadow. Thales was about 6 feet tall, and his shadow was 2 feet long. The ratio(比例) was 3:1. The pyramid's shadow was much longer, about 120 feet. Thales realized that the pyramid's height equals 120 multiplied by 3.

Finally, at lunchtime, Thales declared the Great Pyramid's height—____ feet. Everyone was amazed. Thales used his wisdom to solve the puzzle.

My name is Kelly. I'm from the UK. Look! This is {#blank#}1{#/blank#} classroom. It's very big and clean. After class, the boys and girls are talking happily

 But what are the school things {#blank#}2{#/blank#} ? They are a book, some notebooks, two {#blank#}3{#/blank#} and  a ruler. There is John's name on the maths book. So it must be his. And Sarah also {#blank#}4{#/blank#} her name on the blue notebook. It is hers. Lucy is happy to find her ruler. I think one of the two erasers is Tony' s. So I ask him, "Tony, is that your eraser?""Oh, yes, it's my eraser." Then, Tony takes away his eraser. What about the other eraser {#blank#}5{#/blank#} the orange notebook? Are these Lily' s?I want to ask Henry for help.