完形填空

　　Once people called them “flying saucers”．Now they usually have a 　　1　　 name, UFOs－Unidentified Flying Objects．There are hundreds of 　　2　　 and some photographs of these spaceships from other worlds and the “　　3　　” in them．

　　On February 4th, 1977, fourteen boys at a school in 　　4　　 all saw a silver object, as big as a bus, with a red light on top．“We saw something come out of it．It had a helmet．We ran and told our 　　5　　 but when we came back it wasn’t there．”Afterwards, the teachers put the children into different rooms and asked each one to 　　6　　 a picture of the spaceship．All the drawings showed the same object．

　　Pauline Coombs also lived in Wales．In April 1977 she was in her car with her children when she saw a light in the sky．she said, “It was in front of us．It was no bigger than a football and it was yellow．The object came nearer to the car and 　　7　　 us．The children began to cry．Near the farm where we lived, the car suddenly 　　8　　．I jumped out with the children and we ran up the road．The thing still followed us．When I got in the house I was so 　　9　　 that I couldn’t speak．”

　　One evening about two weeks after this, Pauline and Billy Coombs were at home．　　10　　 they saw a man outside the window．He was more than two metres tall and dressed in silver-coloured clothes．On his head he wore a silver 　　11　　 with black glass at the front．

　　“He came very near us, ”said Pauline．“Billy and I were so afraid that we couldn’t move．The television in the room was on but there was no 　　12　　, only a lot of white lines．The man just watched us through the window and then 　　13　　．We telephoned the police but I don’t think they believed us．”

　　Some people say they have not only seen men from other worlds but also been inside a UFO．One of these is an English man, Horatio Penrose．Not long before 　　14　　 on 13th May 1954, he was in his car on the road between Derby and Burton, in England．

　　“A bright light came along the road to me, ”he said．“I had to stop very suddenly and I hit my head on the window．I cannot remember very well what happened to me next but something 　　15　　 the car and put it on the side of the UFO．It was up in the air over us．He took me into a room where there was a bright light．There were five people in the room．They looked like 　　16　　 men and women, although they were smaller．I had a deep 　　17　　 on my head and a girl began to help me．She was pretty and had a very white face．She did not 　　18　　 but I understood her thinking and she answered my questions before I asked them．There was not much time for us to “talk” because I soon 　　19　　．I woke up in my car．”

　　Has anyone ever found an empty UFO? The governments of many countries do not like to talk about this, but scientists in Spitsbergen in Norway think that they found a UFO．They said, “We thought at first that it was a Russian plane but now we are sure that it is not．We have never seen the 　　20　　 of this object anywhere before．In fact, we have no idea at all what it is．”