Question: Write a multi-choice question for the following article, with the given choices and answer: Article: A predator kills and eats other animals as prey .Sometimes it also becomes food for other predators. Polar bears are the largest of all the land predators. They can run across snow and swim in icy water for hours without rest. Their favorite food is seal. Not all big animals live on small animals. Hippos have heavy bodies and huge mouths. But they don't eat animals. They just eat grass. Some predators use speed to catch their prey. Cheetahs are the fastest animals on land. They can run up to 70km an hour. Other predators use their senses to find their food. Sharks can see, smell, hear, feel and taste. They can also sense electrical currents( )from other animals' bodies. Some fish try to hide themselves, but with this sixth sense, sharks can always find them. Sharks have smooth bodies. This helps them swim without using lots of energy. They need to save their energy because they never really sleep and never stop hunting. Flying is a useful skill for many predators in the sky. The butcher bird is the most interesting predator. It has a special way of eating its prey. First it kills its prey. Then it hangs it on a fence or in a tree, just like a butcher hangs meat in his shop. Finally, it eats its prey. Some people hunt and kill more animals than any other predator. They not only hunt for food. They also hunt for fun. They kill sharks for their fins, and tigers for skins. Those human hunters are the worst predators on Earth. Options: A A predator kills and eats other animals as prey. B A predator not only eat animals, but eat grass. C A predator can eat other animals, but also can be eaten. D A predator can both run across snow and swim in icy water for hours. Answer: C A predator can eat other animals, but also can be eaten. Question:
Answer: The following statements are about "predators", which one is true?

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: Singapore is a beautiful and clean country. It welcomes visitors and tourists. When you come to visit Singapore, please keep the laws of this country. Here is something that you must remember. SMOKING: Cigarette smoking is a danger to health. It's not allowed in lifts, cinemas, theatres, all government offices and on buses. If you break it, you will have to pay a fine of up to Singapore $500. LITTER: Singapore is the Garden City of Asia----clean and green. Dropping litter in public places is not allowed. You can be fined up to Singapore $500 for dropping litter----even if it is only a piece of waste paper or a cigarette end. LONG HAIR: Men visitors should not have longer hair than the top of their shirt collars . Long-haired men will be served last of all visitors in government offices. JAYWALKING: You must always use the zebra crossing. You can be fined Singapore $50 for crossing the streets less than 50 metres from a zebra crossing, These laws are also for children who are old enough to be in the street by themselves. Options: A only visitors B only children C only men D all the citizens, including visitors Answer: D all the citizens, including visitors Question:
Answer: In Singapore, these laws are for _ .

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: A recent survey of 2000 parents in Britain showed that they are often afraid of science questions asked by their curious children only because they have no idea what the answer is. Here is a list of some simple questions that you can ask your parents to see if they know the answers. Q: Why is the sky blue? A: You probably know white sunlight is made up of seven colors. While it moves in a straight line when going through space, it starts to divide as it hits "raised area" in the atmosphere. The ones with longest wavelengths pass through easily. The blue , however , can be taken in by the gas molecules because it has a shorter wavelength , which in turn scatters it in different directions. That's why when you look up at the sky, it appears to be blue. Q:Why does the moon sometimes appear during the daytime? A: The simple answer to that is because just like any other object it is being lit by the sun. As long as it is around 45 degrees or even 90 degrees off the sun, it will receive light and be able to be seen. The only time it is not able to be seen during its 28-day orbit around the earth is when it is right between the earth and the sun. That's because its back , which is not lit by the sun, is facing us. Q: Where do birds/ honeybees go in winter? A: While the bird part is quite easy, since a lot of them get together and travel, the honeybee part is likely to puzzle your parents. It turns out that these busy insects stop being that active when the temperature drops below 50degF. Instead ,they get together in the lower central area of the hive and form a ball around their queen. This helps keep both warm enough to survive the cold winter months. Options: A 2 B 28 C 30 D 31 Answer: B 28 Question:
Answer:
How long can't the moon be seen during the daytime in a month?