Write a multi-choice question for the following article, with the given choices and answer: Article: Last weekend three students went to London, and they visited many places. Did they enjoy the trip?Let's listen to them. "It was a fine day. I went to London with my friends Emily and James. We visited many places. The guide was very kind and funny. I really had a great time in London!"David said. "The train was so fast. It only took us half an hour. I read many books about London. When I saw it with my eyes today, I felt so excited!I took many photos. And I also bought some gifts for my sister. "Emily said. "We went to the science museum. All kinds of model robots are my favourites. I learned a lot about robots. The food in London was kind of expensive, but very delicious. All in all, it was a great trip." James said. Options: A Took many photos. B Visited the Eiffel Tower. C Went boating. D Read a book. Answer: A Took many photos. Question:
Ans: What did Emily do during the trip?

Write a multi-choice question for the following article, with the given choices and answer: Article: Nancy is an English school girl. She studies in a middle school. She has a little brother. His name is John. John is only four. Nancy likes him very much. Today is Sunday. Nancy wants to do her homework. She takes out her pencil-box and opens it. "Oh, dear! Where's my pen?" She can't find her pen. She goes to ask her brother in his bedroom. "John! I can't find my pen. Can you see it? Oh, what are you doing with my pen? " "I'm writing to my friend, Peter." John answers. "But how can you? You don't know how to write! " "It doesn't matter. Peter can't read. " John says. ,. Options: A friends B American C at school D school girls Answer: A friends Question:
Ans: John and Peter are _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: Turn on the radio. A program will come out from a broadcasting station miles and miles away. We know that sounds and music themselves couldn't travel that distance through space .There must be something that brings the program from the station. But what is this silent carrier ( ) ? This is known as radio waves. However, we can't see them or even hear them. In fact, nobody knows exactly what they are. Nevertheless( ) ,we know that they are made by electricity . At the broadcasting station, people talk, sing, play musical instruments or make many other sounds. These sounds are changed into electricity. Then from the broadcasting aerial of a tall tower , electricity sends out radio waves which travel in all directions .And some of them reach your radio aerial. What happens next is a magical thing. The radio waves start an electric current ( ) in your aerial like the one that was first made in the broadcasting station . Finally, the loudspeaker in your radio set changes the electricity into sound .Therefore, you hear the program. ,. Options: A the broadcasting aerial of a tall tower. B you radio set C all directions D a broadcasting station Answer: A the broadcasting aerial of a tall tower. Question:
Ans: Electricity sends out radios waves from _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: On school nights, lots of kids have to do their reading before they are allowed to watch TV. Pretty soon, you might get to do both at the same time, in true Harry Potter style. Several companies are racing to produce electronic paper and ink, complete with colors and moving imagines . One idea would be to create a newspaper like The Daily Project in the Harry Potter books. Its pages would hold video clips of baseball games instead of just black-and-white photos. Electronic paper is not a new idea. A company in Massachusetts called E ink, for example, has been working for years on such a technology. Little electricity determines whether each microsphere looks black or white at any given time. Together, microspheres make up words and imagines. The techniques seems promising for creating still imagines that can be changed when needed, but the process is too slow for good videos. Scientists in the Netherlands now report a new type of e-paper technology. By using layers of oil, the requirements. They can also make images which change fast enough to meet standard video requirements. They can also make brilliant colors,. So far, however, each image is smaller than the fingernail. For now, reading and watching TV will have to return two separate activities. Keep your eyes open, though, in the future, TV watching and reading might be part of the same work. Options: A Images B Electricity C Oil and ink D Fingernail Answer: B Electricity Question:
Ans: What determines the black and white color of each microsphere?