Question: Article: Astronauts, people who fly into space, need special training. First they go to Houston, Texas. That is the home of the Johnson Space Centre. There they are tested to see how strong and smart they are. One of the first tests is for the heart. The people walk or run, then the space doctors see how fast their hearts are beating. Another important test is performed. In this test the person must curl his body up in a ball. When he is in that position, he is put into a round cloth bag. The doctors give him no idea how long he will have to stay in the bag. If a spaceship broke down in space, the astronauts would get into bags like this. Then they would have to wait and curl up in darkness, until help could arrive. You can see that an astronaut must not be afraid of tight space or darkness. After the tests, only the best people are chosen to start astronaut training in a training centre. The astronauts in training learn many other things. They learn how to jump out of a moving airplane. They learn to how to blow up a lifeboat and get into it while they are in the ocean. The astronauts also have to learn how to get lifted out of the ocean by helicopter . That may look fun, but it can be dangerous. After they finish training, the astronauts continue to work. They stay in good shape by running and doing exercise. They read about their special jobs. In that way they can learn new facts about space travel. Then the big day comes. The astronaut is told to go to work on a flight into space. The crew members get to know each other first. Then they can learn which job each will do. Question: The astronauts don't learn how to _ in the training centre. Yes or no, is the answer "walk or run in space"?
Answer: Yes

Question: Article: Among the Seven Wonders of the Ancient World, the oldest one is the Great Pyramid of Giza. There are three large pyramids at Giza, outside the modern capital of Egypt, Cairo. The largest and most famous one is called the Great Pyramid. The workers built it as a tomb for the Pharaoh Khufu . It took more than twenty years to build the Great Pyramid. When it was built, the pyramid was about 146.5 metres high. Over the years it has lost about eight metres off its top. The pyramid is made of large stone blocks -- 2,300,000 of them! Each of these blocks weighs over 2,000 kilograms. The ancient Egyptians did not have any modern machines. How did they build the pyramid? The pyramid shows that the ancient people were _ and had great skills. People once thought that the Egyptians made slaves do all the work on the Great Pyramid. But in fact, they used farmers. Question: According to the passage, the height of the Great Pyramid may be _ metres now. Yes or no, is the answer "138. 5"?
Answer: No

Question: Article: The children often play soccer in the garden .Sometimes they break Mrs. Smith's windows. One afternoon , Mrs. Smith is reading a newspaper at home.After a short time, she closes her eyes and goes to _ At that time a little boy knocks at the door.Mrs. Smith opens the door and asks, "Do you break my windows again ?" "Oh, no", says the boy." Your windows are open this time and our soccer is in your room.Can I get it back, please?" ,. Question: The little boy _ Mrs. Smith 's door. Yes or no, is the answer "knocks at"?
Answer:
No