In the 1400s and 1500s, Peru was the centre of the powerful ancient Inca Empire. The Inca emperor lived in the     1     Machu Picchu. Spain took control of Peru in the 16th century and ruled until 1821. It is for this reason that Spanish is the main     2     of Peru.

Michael Jordan, known as “Air Jordan”, changed basketball with his graceful moves and jumps. His skills were impressive, but the     3     that he showed made him unique.

Tangshan started to revive itself and     4    . With strong support from the government and the     5     of the city’s people, a new Tangshan was built upon the earthquake ruins.

I used to be a lazy student who often fell asleep in class. Worse still, I associated with bad friends. As a result, I was     1    (落后的) in my studies. It was not until the beginning of the new term that I     2    (开始) to behave well because my English teacher, Miss Yang, a beautiful and attractive lady, kept encouraging me not to give up studying. Under her influence, I was aware of my mistakes and decided to change my     3    (态度) entirely. Every day I     4    (上学) school on time and pay attention to my teachers in class. To     5    (避免) making the same mistakes, I usually attach a note to my desk as a reminder. Knowing that my studies are     6    (糟糕的), I want to improve it badly by making an effort. First, I     7    (醒来) early in the morning to do some reading aloud and attempt to learn the basic knowledge by heart. Also, my teachers are ready to assist me with my studies. With their help, it is not long before I make progress and catch up with my classmates. Not long ago, I participated in an Spoken English Contest on     8    (代表) of my class and I held the firm belief that I would     9    (打败) the other competitors. What astonished everybody was that I attained the championship and was     10    (授予) a gold medal. Now, not only do I go all out to study but I often exercise because only in this way can I keep the balance between study and relaxation.

Danny was nearly knocking into a passing car when a passer-by pushed him to safety.    1     (他眼里含着感激的泪水，哽咽着感谢这个过路人), “Thank you so much!”   But the passer-by just smiled warmly.    2    (彼得在寒冷的天气里，感到一阵暖意), he began to believe there was kindness in every corner.    3    (看到陌生人之间这般彼此关照，实在令人感动).    4    (深受感动), the crowd clapped their hands loudly. Later, knowing what had happened,     5    (母亲流下喜悦和感激的泪水).

The night before the     1    (令人十分兴奋的) County Fair, everybody went to bed early. Fern and Avery were in bed by eight. Avery lay dreaming that the Ferris wheel had stopped and that he was in the top car. Fern lay dreaming that she was     2    (正生病躺在秋千里)

Lurvy was in bed by eight-thirty     3    (环抱着一个在微笑的卡通棒球). He lay dreaming that he was throwing baseballs at a cloth cat and winning a genuine Navajo blanket. Mr. and Mrs. Zuckerman were in bed by nine     4    (带着期待明天的心情). Mrs. Zuckerman lay dreaming about a deep freeze unit. Mr. Zuckerman lay dreaming about Wilbur. He dreamt that Wilbur had grown until he was one hundred and sixteen feet long and ninety-tow feet high and that he had won all the prizes at the Fair and was covered with blue ribbons and even had a blue ribbon tied to the end of his tail.

Down in the barn cellar, the animals, too, went to sleep early, all except Charlotte. Tomorrow would be Fair Day,     5    (一个令人鼓舞的节日). Every creature planned to get up early to see Wilbur off on his great adventure.

Image waking up one morning    1     the option of staying in bed and     2     a button to send a robot to do all the work for you. How cool that would be! It may seem like building    3    in the air, but given the rate at     4     artificial intelligence, or AI, is being developed, in the future such dreams may actually come    5    .

Artificial intelligence aims to create intelligent machines. To achieve the aim, many approaches to     1    (create) true AI have been put forward. The dream of AI     2    has been around for centuries has finally become a reality. Nowadays, AI is already being applied in many fields. From autonomous vehicles to domestic robots, from     3    (recommend) systems to computers writing novels, AI has     4    unlimited number of applications. The technology     5    (transform) the way we live. However, the question is, where will all this lead?    6    we become more and more dependent on computers, some scientists are urging us to think about the dangers     7    (pose) by the advances in AI. Stephen Hawking, for example,    8    (warn), “The development of full artificial intelligence could spell the end of the human race.”     9    (apparent), such warnings demand our attention. We need to make sure that we will not fall victim     10    AI.

Bringing with him lots of books, clothes, and two pairs of trainers, Zhang Tian travelled to the village with an eager heart. He imagined     1     exciting things about living independently and teaching in a village.

Our coach was not so sure. Paul had to     2     many times just for making the team. He was still usually on the bench, being just a replacement, which was really     3    .

Like any exercise, running increases the flow of blood and oxygen to your brain. It makes your heart stronger and allows more blood to flow around your body. It also     4     and reduces the risk of serious health problems, as well as     5     like colds.