—Um… I suppose I'm frightened of heights.

— It is           I haven't seen him for a long time.

—Yes, many people lost the places     .

— You'd better practise speaking more.

—You will receive a warm welcome if you come to England.

—Of course I will.

     Many people want to know about the UFO. Do you 1 there are UFOs in the world? Some people do. They say they have seen one with their own eyes. James Green is one of them. He had a very unusual 2 on October 2, 2010. "It's too strange!" he said.

    That day, he 3 his bike to the countryside. He wanted to play with some friends. They all arrived there on time. Then they began to play games. 4 for James, he didn't feel well after some time. 5 he went back home alone. On the way, he passed by a factory. He saw two white lights shining 6over the chimney(烟囱) of the factory. He felt 7 because he never saw such things before. So he got off his bike. He went up for a closer 8 . He could see a twenty-foot-long cigar-shaped object. Each end had a white light, and it moved over the chimney. After a while it made a light sound and 9its lights. So he couldn't see it.

    That night, a woman reported the UFO to the police. And the police station received many 10. However, they wouldn't say the names of the callers.

根据材料内容，选择正确答案。

    One day a man found a cocoon(茧) of a butterfly in the forest. He sat there for several hours and watched the butterfly. Suddenly a small opening appeared, and the butterfly made its great effort to force its body through that little hole. Then it seemed to stop making any progress. It appeared as if it had gotten as far as it could and it could go no further.

    So the man decided to help the butterfly. He cut off the remaining bit of the cocoon so that the butterfly could come out easily. But to his surprise, the butterfly got a heavy body and very small wings when it came out of the cocoon.

    The man continued to watch the butterfly because he expected that the body would grow smaller at any moment and the wings would become larger and be able to fly. But neither happened! In fact, the butterfly spent the rest of its life crawling(爬) around with a heavy body and small wings. It was never able to fly.

    The man was in his kindness, but he did not understand the nature rules. Before the butterfly came out of the cocoon, fluid(流体) from its body must be forced into its wings, and then it would be ready for flying. It must have a hard struggle(拼搏) to get through the small opening to get its freedom from the cocoon.

    Sometimes struggles are exactly what we need in our life. If God allowed us to go through our life without any difficulties, it would make us fail. We would not be as strong as we could have been, we could never fly.

    Tina woke up at midnight.  She saw something dive towards the ground. The next morning Tina mentioned it       her brother Tom. They decided         (explore) after school.        6 p. m., they reached the forest. They heard some voices        (speak) a strange language. There was an alien standing next to a long spaceship. The children were        (frighten). Suddenly another alien appeared from the bushes in front        them. The children ran       in fear. The next morning the children told their parents about the strange       (creature), but their dad refused

          (believe) them. Tina and Tom spread their wings and       (fly) to school together. Their dad looked at the piece of paper with the strange marks written by Tom. It said "EARTH".

              she        quietly?

The airport was closed        it              .

I        thirty yuan       this ticket.